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New Creative Relevant Search filters Delicate Organs Stock Photos and Images  (426) Narrow your search: Vectors | Black & white | Cut Outs Page 1 of 5 Thomas Rowlandson, Morgan Offending The Delicate Organs of Captain Whiffle, Six Illustrations to the Adventures of Roderick Random, vol. I, chap. XXXIV, After Samuel Collings (British, active 1784–95), May 12, 1800, Etching and aquatint, Sheet: 11 1/8 × 13 9/16 in. (28.3 × 34.4 cm), Prints Thomas Rowlandson, Morgan Offending The Delicate Organs of Captain Whiffle, Six Illustrations to the Adventures of Roderick Random, vol. I, chap. XXXIV, After Samuel Collings (British, active 1784–95), May 12, 1800, Etching and aquatint, Sheet: 11 1/8 × 13 9/16 in. (28.3 × 34.4 cm), Printshttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/thomas-rowlandson-morgan-offending-the-delicate-organs-of-captain-whiffle-six-illustrations-to-the-adventures-of-roderick-random-vol-i-chap-xxxiv-after-samuel-collings-british-active-178495-may-12-1800-etching-and-aquatint-sheet-11-18-13-916-in-283-344-cm-prints-image344646596.html Morgan Offending The Delicate Organs of Captain Whiffle MET DP872969 Morgan Offending The Delicate Organs of Captain Whiffle MET DP872969https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-morgan-offending-the-delicate-organs-of-captain-whiffle-met-dp872969-172253939.html Morgan Offending the Delicate Organs of Captain Wiffle, Samuel Collings, active 1784–1795, British, undated, Graphite, gray wash, brown wash, pen and gray ink on medium, slightly textured, cream wove paper, Sheet: 7 3/8 x 10 3/8 inches (18.7 x 26.4 cm), books, comedy, couches, drama, expression, genre subject, gesture, men, smell Morgan Offending the Delicate Organs of Captain Wiffle, Samuel Collings, active 1784–1795, British, undated, Graphite, gray wash, brown wash, pen and gray ink on medium, slightly textured, cream wove paper, Sheet: 7 3/8 x 10 3/8 inches (18.7 x 26.4 cm), books, comedy, couches, drama, expression, genre subject, gesture, men, smellhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/morgan-offending-the-delicate-organs-of-captain-wiffle-samuel-collings-active-17841795-british-undated-graphite-gray-wash-brown-wash-pen-and-gray-ink-on-medium-slightly-textured-cream-wove-paper-sheet-7-38-x-10-38-inches-187-x-264-cm-books-comedy-couches-drama-expression-genre-subject-gesture-men-smell-image389846984.html Morgan Offending The Delicate Organs of Captain Whiffle, May 12, 1800. Morgan Offending The Delicate Organs of Captain Whiffle, May 12, 1800.https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/morgan-offending-the-delicate-organs-of-captain-whiffle-may-12-1800-image354733346.html . Elementary anatomy and physiology : for colleges, academies, and other schools. Anatomy; Physiology. 46 HITCHCOCK'S ANATOMY shaped in its general outline, although it is covered and filled with cavities and processes for the protection and proper direction of many of the delicate organs which pass through it to their destination. This bone articulates with all those in the cranium, and five of those in the face, and serves as a point of attachment for twelve pairs of muscles, and is one of the most complicated bones belonging to the human skeleton. The last bone of the skull is situated at t . Elementary anatomy and physiology : for colleges, academies, and other schools. Anatomy; Physiology. 46 HITCHCOCK'S ANATOMY shaped in its general outline, although it is covered and filled with cavities and processes for the protection and proper direction of many of the delicate organs which pass through it to their destination. This bone articulates with all those in the cranium, and five of those in the face, and serves as a point of attachment for twelve pairs of muscles, and is one of the most complicated bones belonging to the human skeleton. The last bone of the skull is situated at thttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elementary-anatomy-and-physiology-for-colleges-academies-and-other-schools-anatomy-physiology-46-hitchcocks-anatomy-shaped-in-its-general-outline-although-it-is-covered-and-filled-with-cavities-and-processes-for-the-protection-and-proper-direction-of-many-of-the-delicate-organs-which-pass-through-it-to-their-destination-this-bone-articulates-with-all-those-in-the-cranium-and-five-of-those-in-the-face-and-serves-as-a-point-of-attachment-for-twelve-pairs-of-muscles-and-is-one-of-the-most-complicated-bones-belonging-to-the-human-skeleton-the-last-bone-of-the-skull-is-situated-at-t-image231780021.html Elementary anatomy and physiology : for colleges, academies, and other schools elementaryanato00hitc Year: 1869 46 HITCHCOCK'S ANATOMY shaped in its general outline, although it is covered and filled with cavities and processes for the protection and proper direction of many of the delicate organs which pass through it to their destination. This bone articulates with all those in the cranium, and five of those in the face, and serves as a point of attachment for twelve pairs of muscles, and is one of the most complicated bones belonging to the human skeleton. The last bone of the skull is si Elementary anatomy and physiology : for colleges, academies, and other schools elementaryanato00hitc Year: 1869 46 HITCHCOCK'S ANATOMY shaped in its general outline, although it is covered and filled with cavities and processes for the protection and proper direction of many of the delicate organs which pass through it to their destination. This bone articulates with all those in the cranium, and five of those in the face, and serves as a point of attachment for twelve pairs of muscles, and is one of the most complicated bones belonging to the human skeleton. The last bone of the skull is sihttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elementary-anatomy-and-physiology-for-colleges-academies-and-other-schools-elementaryanato00hitc-year-1869-46-hitchcocks-anatomy-shaped-in-its-general-outline-although-it-is-covered-and-filled-with-cavities-and-processes-for-the-protection-and-proper-direction-of-many-of-the-delicate-organs-which-pass-through-it-to-their-destination-this-bone-articulates-with-all-those-in-the-cranium-and-five-of-those-in-the-face-and-serves-as-a-point-of-attachment-for-twelve-pairs-of-muscles-and-is-one-of-the-most-complicated-bones-belonging-to-the-human-skeleton-the-last-bone-of-the-skull-is-si-image240689099.html Morgan Offending The Delicate Organs of Captain Whiffle. Artist: After Samuel Collings (British, active 1784-95). Dimensions: Sheet (trimmed): 12 5/8 × 14 3/4 in. (32 × 37.5 cm) Plate: 11 3/4 × 13 13/16 in. (29.8 × 35.1 cm). Publisher: Rudolph Ackermann, London (active 1794-1829). Date: May 12, 1800. Museum: Metropolitan Museum of Art, New York, USA. Morgan Offending The Delicate Organs of Captain Whiffle. Artist: After Samuel Collings (British, active 1784-95). Dimensions: Sheet (trimmed): 12 5/8 × 14 3/4 in. (32 × 37.5 cm) Plate: 11 3/4 × 13 13/16 in. (29.8 × 35.1 cm). Publisher: Rudolph Ackermann, London (active 1794-1829). Date: May 12, 1800. Museum: Metropolitan Museum of Art, New York, USA.https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/morgan-offending-the-delicate-organs-of-captain-whiffle-artist-after-samuel-collings-british-active-1784-95-dimensions-sheet-trimmed-12-58-14-34-in-32-375-cm-plate-11-34-13-1316-in-298-351-cm-publisher-rudolph-ackermann-london-active-1794-1829-date-may-12-1800-museum-metropolitan-museum-of-art-new-york-usa-image213182586.html . An introduction to zoology [microform] : for the use of high schools. Zoology; Zoologie. HIGH SCHOOL ZOOLOGY. 191 heemal asiiects, as compared with the Vertebrates (Fig. 119) ; nevertheless, it is the neural aspect which is first developed in both sub-kingdoms. No endoskeleton affords attachment to the muscles of the body or protects the delicate organs, but this is functionally replaced by an exoskeleton of cbitin, a hard sub- stance of peculiar chemical composition, secreted by the skir, and sometimes rendered harder by the admixture of calcareous salts.. Please note that these images are . An introduction to zoology [microform] : for the use of high schools. Zoology; Zoologie. HIGH SCHOOL ZOOLOGY. 191 heemal asiiects, as compared with the Vertebrates (Fig. 119) ; nevertheless, it is the neural aspect which is first developed in both sub-kingdoms. No endoskeleton affords attachment to the muscles of the body or protects the delicate organs, but this is functionally replaced by an exoskeleton of cbitin, a hard sub- stance of peculiar chemical composition, secreted by the skir, and sometimes rendered harder by the admixture of calcareous salts.. Please note that these images are https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/an-introduction-to-zoology-microform-for-the-use-of-high-schools-zoology-zoologie-high-school-zoology-191-heemal-asiiects-as-compared-with-the-vertebrates-fig-119-nevertheless-it-is-the-neural-aspect-which-is-first-developed-in-both-sub-kingdoms-no-endoskeleton-affords-attachment-to-the-muscles-of-the-body-or-protects-the-delicate-organs-but-this-is-functionally-replaced-by-an-exoskeleton-of-cbitin-a-hard-sub-stance-of-peculiar-chemical-composition-secreted-by-the-skir-and-sometimes-rendered-harder-by-the-admixture-of-calcareous-salts-please-note-that-these-images-are-image234856889.html Elementary anatomy and physiology : for colleges, academies, and other schools . elementaryanato00hitc Year: 1869 AND PHYSIOLOGY. 277 of some insects, and the tracheae are very minute, ramifying through the most delicate organs of the body, which plan allows a rapid aeration of the blood, and greatly assists in diminishing the specific gravity of the animal. The openings upon the surface of the body are called Spiracles or Stigmata, and are either oval or made in the shape of a slit, as is seen in the adjoining cut. In the soft-skinned insects they Fig. 273. Spiracle of Common Fly. are sur Elementary anatomy and physiology : for colleges, academies, and other schools . elementaryanato00hitc Year: 1869 AND PHYSIOLOGY. 277 of some insects, and the tracheae are very minute, ramifying through the most delicate organs of the body, which plan allows a rapid aeration of the blood, and greatly assists in diminishing the specific gravity of the animal. The openings upon the surface of the body are called Spiracles or Stigmata, and are either oval or made in the shape of a slit, as is seen in the adjoining cut. In the soft-skinned insects they Fig. 273. Spiracle of Common Fly. are surhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elementary-anatomy-and-physiology-for-colleges-academies-and-other-schools-elementaryanato00hitc-year-1869-and-physiology-277-of-some-insects-and-the-tracheae-are-very-minute-ramifying-through-the-most-delicate-organs-of-the-body-which-plan-allows-a-rapid-aeration-of-the-blood-and-greatly-assists-in-diminishing-the-specific-gravity-of-the-animal-the-openings-upon-the-surface-of-the-body-are-called-spiracles-or-stigmata-and-are-either-oval-or-made-in-the-shape-of-a-slit-as-is-seen-in-the-adjoining-cut-in-the-soft-skinned-insects-they-fig-273-spiracle-of-common-fly-are-sur-image241018367.html . A textbook of botany for colleges and universities ... Botany. Root hairs. — General remarks. — Most land plants possess roots which branch freely and penetrate the soil in all directions. While the main roots of adult plants often are large and stout, the ultimate branches are slender and give rise to very delicate organs, the root hairs. The chief r61e of soil roots is in connection with absorption and anchorage. The entire root system is concerned in the latter, but the admission of water and salts is restricted practically to the very youngest portions. The structure and role of root hai . A textbook of botany for colleges and universities ... Botany. Root hairs. — General remarks. — Most land plants possess roots which branch freely and penetrate the soil in all directions. While the main roots of adult plants often are large and stout, the ultimate branches are slender and give rise to very delicate organs, the root hairs. The chief r61e of soil roots is in connection with absorption and anchorage. The entire root system is concerned in the latter, but the admission of water and salts is restricted practically to the very youngest portions. The structure and role of root haihttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-textbook-of-botany-for-colleges-and-universities-botany-root-hairs-general-remarks-most-land-plants-possess-roots-which-branch-freely-and-penetrate-the-soil-in-all-directions-while-the-main-roots-of-adult-plants-often-are-large-and-stout-the-ultimate-branches-are-slender-and-give-rise-to-very-delicate-organs-the-root-hairs-the-chief-r61e-of-soil-roots-is-in-connection-with-absorption-and-anchorage-the-entire-root-system-is-concerned-in-the-latter-but-the-admission-of-water-and-salts-is-restricted-practically-to-the-very-youngest-portions-the-structure-and-role-of-root-hai-image216403882.html An academic physiology and hygiene .. . lythe bones, but the cartilages and membranes which com-plete the framework of the body. By some anatomiststhe teeth are also considered as belonging to the skeleton. 2. The skeleton serves as a basis of support for the softparts, affords surfaces of attachment for muscles, protec-tion for many delicate organs, and gives general outlineto the body. The bones composing it vary in size andshape according to their location and office, and are boundtogether by fibrous bands, called ligaments. In the adultthere are about two hundred separate bones, not includ An academic physiology and hygiene .. . lythe bones, but the cartilages and membranes which com-plete the framework of the body. By some anatomiststhe teeth are also considered as belonging to the skeleton. 2. The skeleton serves as a basis of support for the softparts, affords surfaces of attachment for muscles, protec-tion for many delicate organs, and gives general outlineto the body. The bones composing it vary in size andshape according to their location and office, and are boundtogether by fibrous bands, called ligaments. In the adultthere are about two hundred separate bones, not includhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/an-academic-physiology-and-hygiene-lythe-bones-but-the-cartilages-and-membranes-which-com-plete-the-framework-of-the-body-by-some-anatomiststhe-teeth-are-also-considered-as-belonging-to-the-skeleton-2-the-skeleton-serves-as-a-basis-of-support-for-the-softparts-affords-surfaces-of-attachment-for-muscles-protec-tion-for-many-delicate-organs-and-gives-general-outlineto-the-body-the-bones-composing-it-vary-in-size-andshape-according-to-their-location-and-office-and-are-boundtogether-by-fibrous-bands-called-ligaments-in-the-adultthere-are-about-two-hundred-separate-bones-not-includ-image340128285.html Elements of biology; a practical Elements of biology; a practical text-book correlating botany, zoology, and human physiology elementsofbiolog00hunt Year: [c1907] XXXII. THE SKELETON General Structure and Uses of the Skeleton. — First, bones form a framework to which muscles are attached; thus they are used as levers for purposes of movement. Second, they give protection to delicate organs; they form a case around the brain, and spinal cord; as ribs they protect the or- gans in the body cav- ity. Third, they give rigidity and form to the body. Laboratory Work on the Skeleton of a Frog; Compar Elements of biology; a practical Elements of biology; a practical text-book correlating botany, zoology, and human physiology elementsofbiolog00hunt Year: [c1907] XXXII. THE SKELETON General Structure and Uses of the Skeleton. — First, bones form a framework to which muscles are attached; thus they are used as levers for purposes of movement. Second, they give protection to delicate organs; they form a case around the brain, and spinal cord; as ribs they protect the or- gans in the body cav- ity. Third, they give rigidity and form to the body. Laboratory Work on the Skeleton of a Frog; Comparhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elements-of-biology-a-practical-elements-of-biology-a-practical-text-book-correlating-botany-zoology-and-human-physiology-elementsofbiolog00hunt-year-c1907-xxxii-the-skeleton-general-structure-and-uses-of-the-skeleton-first-bones-form-a-framework-to-which-muscles-are-attached-thus-they-are-used-as-levers-for-purposes-of-movement-second-they-give-protection-to-delicate-organs-they-form-a-case-around-the-brain-and-spinal-cord-as-ribs-they-protect-the-or-gans-in-the-body-cav-ity-third-they-give-rigidity-and-form-to-the-body-laboratory-work-on-the-skeleton-of-a-frog-compar-image239649189.html . A textbook of botany for colleges and universities ... Botany. CHAPTER I —ROOTS AND RHIZOIDS I. SOIL ROOTS AND ROOT HAIRS. Root hairs. — General remarks. — Most land plants possess roots which branch freely and penetrate the soil in all directions. While the main roots of adult plants often are large and stout, the ultimate branches are slender and give rise to very delicate organs, the root hairs. The chief r61e of soil roots is in connection with absorption and anchorage. The entire root system is concerned in the latter, but the admission of water and salts is restricted practically to th . A textbook of botany for colleges and universities ... Botany. CHAPTER I —ROOTS AND RHIZOIDS I. SOIL ROOTS AND ROOT HAIRS. Root hairs. — General remarks. — Most land plants possess roots which branch freely and penetrate the soil in all directions. While the main roots of adult plants often are large and stout, the ultimate branches are slender and give rise to very delicate organs, the root hairs. The chief r61e of soil roots is in connection with absorption and anchorage. The entire root system is concerned in the latter, but the admission of water and salts is restricted practically to thhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-textbook-of-botany-for-colleges-and-universities-botany-chapter-i-roots-and-rhizoids-i-soil-roots-and-root-hairs-root-hairs-general-remarks-most-land-plants-possess-roots-which-branch-freely-and-penetrate-the-soil-in-all-directions-while-the-main-roots-of-adult-plants-often-are-large-and-stout-the-ultimate-branches-are-slender-and-give-rise-to-very-delicate-organs-the-root-hairs-the-chief-r61e-of-soil-roots-is-in-connection-with-absorption-and-anchorage-the-entire-root-system-is-concerned-in-the-latter-but-the-admission-of-water-and-salts-is-restricted-practically-to-th-image216403881.html The exterior of the horse . skin,provided with two kinds of hairs : the one consisting of long, stiff, and scatteredhairs, called tentacles, and deeply embedded in the subcutaneous tissue and evenin the muscles ; the other, very fine, short, and numerous, belonging to the ordinaryhairs of the coat. The former are provided with a nerve terminal at the base oftheir papilla, which makes them delicate organs of tactile sensation for theanimal. To a large degree these supersede the function of the hand in quadru- 70 THE EXTERIOR OF THE HORSE. mana. The external face offers on the median line of the The exterior of the horse . skin,provided with two kinds of hairs : the one consisting of long, stiff, and scatteredhairs, called tentacles, and deeply embedded in the subcutaneous tissue and evenin the muscles ; the other, very fine, short, and numerous, belonging to the ordinaryhairs of the coat. The former are provided with a nerve terminal at the base oftheir papilla, which makes them delicate organs of tactile sensation for theanimal. To a large degree these supersede the function of the hand in quadru- 70 THE EXTERIOR OF THE HORSE. mana. The external face offers on the median line of thehttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-exterior-of-the-horse-skinprovided-with-two-kinds-of-hairs-the-one-consisting-of-long-stiff-and-scatteredhairs-called-tentacles-and-deeply-embedded-in-the-subcutaneous-tissue-and-evenin-the-muscles-the-other-very-fine-short-and-numerous-belonging-to-the-ordinaryhairs-of-the-coat-the-former-are-provided-with-a-nerve-terminal-at-the-base-oftheir-papilla-which-makes-them-delicate-organs-of-tactile-sensation-for-theanimal-to-a-large-degree-these-supersede-the-function-of-the-hand-in-quadru-70-the-exterior-of-the-horse-mana-the-external-face-offers-on-the-median-line-of-the-image338507023.html Clothing Trade Cards - Madame Strong's Comfort corset. Relieve the delicate and vital organs of all injurious pressure. Clothing Trade Cards - Madame Strong's Comfort corset. Relieve the delicate and vital organs of all injurious pressure.https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-clothing-trade-cards-madame-strongs-comfort-corset-relieve-the-delicate-130424130.html Elements of histology (1898) Elements of histology elementsofhistol00klei Year: 1898 / 278. The outer surface of the liver is covered with a delicate serous membrane,, the peritoneum, which, like that of other abdominal organs, has on its free surface a layer of endothelium. It consists chiefly of fibrous connective tissue. At the liilum or porta hepatis this connective tissue is continued into the interior, where it joins the connective tissue of the GJisson's ccqysuh, or the in- terlobular connec- tive tissue (con- nective tissue of the portal canals). This tissue is fibrous, and more or Elements of histology (1898) Elements of histology elementsofhistol00klei Year: 1898 / 278. The outer surface of the liver is covered with a delicate serous membrane,, the peritoneum, which, like that of other abdominal organs, has on its free surface a layer of endothelium. It consists chiefly of fibrous connective tissue. At the liilum or porta hepatis this connective tissue is continued into the interior, where it joins the connective tissue of the GJisson's ccqysuh, or the in- terlobular connec- tive tissue (con- nective tissue of the portal canals). This tissue is fibrous, and more orhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elements-of-histology-1898-elements-of-histology-elementsofhistol00klei-year-1898-278-the-outer-surface-of-the-liver-is-covered-with-a-delicate-serous-membrane-the-peritoneum-which-like-that-of-other-abdominal-organs-has-on-its-free-surface-a-layer-of-endothelium-it-consists-chiefly-of-fibrous-connective-tissue-at-the-liilum-or-porta-hepatis-this-connective-tissue-is-continued-into-the-interior-where-it-joins-the-connective-tissue-of-the-gjissons-ccqysuh-or-the-in-terlobular-connec-tive-tissue-con-nective-tissue-of-the-portal-canals-this-tissue-is-fibrous-and-more-or-image239639974.html A text-book of first aid and emergency treatment . ir size and location, without attemptingto learn their anatomical names. The Skeleton.—The bony framework of the body, takenas a whole, is known as the skeleton. The bones serveto give attachment to the muscles and act as a support forthe body and as an aid to locomotion. They also serve toprotect the delicate organs from external injury. Thus, thebrain is protected by the skull and the heart and lungs bythe ribs. They also serve as an aid and support for most ofthe voluntary actions. For instance, if the hands and armscontained no bones all o A text-book of first aid and emergency treatment . ir size and location, without attemptingto learn their anatomical names. The Skeleton.—The bony framework of the body, takenas a whole, is known as the skeleton. The bones serveto give attachment to the muscles and act as a support forthe body and as an aid to locomotion. They also serve toprotect the delicate organs from external injury. Thus, thebrain is protected by the skull and the heart and lungs bythe ribs. They also serve as an aid and support for most ofthe voluntary actions. For instance, if the hands and armscontained no bones all ohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-text-book-of-first-aid-and-emergency-treatment-ir-size-and-location-without-attemptingto-learn-their-anatomical-names-the-skeletonthe-bony-framework-of-the-body-takenas-a-whole-is-known-as-the-skeleton-the-bones-serveto-give-attachment-to-the-muscles-and-act-as-a-support-forthe-body-and-as-an-aid-to-locomotion-they-also-serve-toprotect-the-delicate-organs-from-external-injury-thus-thebrain-is-protected-by-the-skull-and-the-heart-and-lungs-bythe-ribs-they-also-serve-as-an-aid-and-support-for-most-ofthe-voluntary-actions-for-instance-if-the-hands-and-armscontained-no-bones-all-o-image340306213.html Clothing Trade Cards - Madame Strong's Comfort corset. Relieve the delicate and vital organs of all injurious pressure. [back] Clothing Trade Cards - Madame Strong's Comfort corset. Relieve the delicate and vital organs of all injurious pressure. [back]https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-clothing-trade-cards-madame-strongs-comfort-corset-relieve-the-delicate-130423841.html . American spiders and their spinning work. A natural history of the orbweaving spiders of the United States, with special regard to their industry and habits. Spiders. GKNEllAL CHAKACTKKISTICS OF OKBWEAVKKs' SNAKKS. and a close observation of her feet will show that the claws grasp, and even draw out somewhat the lines which represent the radii continued. Every motion of the net is thus communicated more readily JVlGsnsQ, Hub through the taut lines to the sensitive feet. The brushes or tufts of delicate liairs with which these organs are provided, and which are in contact with the lines, must . American spiders and their spinning work. A natural history of the orbweaving spiders of the United States, with special regard to their industry and habits. Spiders. GKNEllAL CHAKACTKKISTICS OF OKBWEAVKKs' SNAKKS. and a close observation of her feet will show that the claws grasp, and even draw out somewhat the lines which represent the radii continued. Every motion of the net is thus communicated more readily JVlGsnsQ, Hub through the taut lines to the sensitive feet. The brushes or tufts of delicate liairs with which these organs are provided, and which are in contact with the lines, musthttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/american-spiders-and-their-spinning-work-a-natural-history-of-the-orbweaving-spiders-of-the-united-states-with-special-regard-to-their-industry-and-habits-spiders-gknellal-chakactkkistics-of-okbweavkks-snakks-and-a-close-observation-of-her-feet-will-show-that-the-claws-grasp-and-even-draw-out-somewhat-the-lines-which-represent-the-radii-continued-every-motion-of-the-net-is-thus-communicated-more-readily-jvlgsnsq-hub-through-the-taut-lines-to-the-sensitive-feet-the-brushes-or-tufts-of-delicate-liairs-with-which-these-organs-are-provided-and-which-are-in-contact-with-the-lines-must-image216336355.html . Elementary anatomy and physiology : for colleges, academies, and other schools. Anatomy; Physiology. AND PHYSIOLOGY. 277 of some insects, and the tracheae are very minute, ramifying through the most delicate organs of the body, which plan allows a rapid aeration of the blood, and greatly assists in diminishing the specific gravity of the animal. The openings upon the surface of the body are called Spiracles or Stigmata, and are either oval or made in the shape of a slit, as is seen in the adjoining cut. In the soft-skinned insects they Fig. 273.. Spiracle of Common Fly. are surrounded by a r . Elementary anatomy and physiology : for colleges, academies, and other schools. Anatomy; Physiology. AND PHYSIOLOGY. 277 of some insects, and the tracheae are very minute, ramifying through the most delicate organs of the body, which plan allows a rapid aeration of the blood, and greatly assists in diminishing the specific gravity of the animal. The openings upon the surface of the body are called Spiracles or Stigmata, and are either oval or made in the shape of a slit, as is seen in the adjoining cut. In the soft-skinned insects they Fig. 273.. Spiracle of Common Fly. are surrounded by a rhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elementary-anatomy-and-physiology-for-colleges-academies-and-other-schools-anatomy-physiology-and-physiology-277-of-some-insects-and-the-tracheae-are-very-minute-ramifying-through-the-most-delicate-organs-of-the-body-which-plan-allows-a-rapid-aeration-of-the-blood-and-greatly-assists-in-diminishing-the-specific-gravity-of-the-animal-the-openings-upon-the-surface-of-the-body-are-called-spiracles-or-stigmata-and-are-either-oval-or-made-in-the-shape-of-a-slit-as-is-seen-in-the-adjoining-cut-in-the-soft-skinned-insects-they-fig-273-spiracle-of-common-fly-are-surrounded-by-a-r-image231804972.html Clothing Trade Cards - Doctor and Madame Strong's corsets. Madame Strong's Comfort corset. Dr. Strong's Health corset. These corsets relieve the delicate and vital organs of all injurious pressure. Clothing Trade Cards - Doctor and Madame Strong's corsets. Madame Strong's Comfort corset. Dr. Strong's Health corset. These corsets relieve the delicate and vital organs of all injurious pressure.https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-clothing-trade-cards-doctor-and-madame-strongs-corsets-madame-strongs-130423996.html . The pathology and differential diagnosis of infectious diseases of animals : prepared for students and practitioners of veterinary medicine . Veterinary medicine; Communicable diseases in animals. INFECTIOUS ENTERO-HEPATITIS 319 delicate tissues of the young are best adapted for the temporary habitat and rapid multiphcation of this parasite.* The primary seat of the disease is the ceca. From these the hver is secondarily infested through metastasis. Other organs have not been found to be attacked. Hadley refers to lesions in the spleen, kidneys, pancreas, lungs, heart and oviduct. The lesion . The pathology and differential diagnosis of infectious diseases of animals : prepared for students and practitioners of veterinary medicine . Veterinary medicine; Communicable diseases in animals. INFECTIOUS ENTERO-HEPATITIS 319 delicate tissues of the young are best adapted for the temporary habitat and rapid multiphcation of this parasite.* The primary seat of the disease is the ceca. From these the hver is secondarily infested through metastasis. Other organs have not been found to be attacked. Hadley refers to lesions in the spleen, kidneys, pancreas, lungs, heart and oviduct. The lesionhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-pathology-and-differential-diagnosis-of-infectious-diseases-of-animals-prepared-for-students-and-practitioners-of-veterinary-medicine-veterinary-medicine-communicable-diseases-in-animals-infectious-entero-hepatitis-319-delicate-tissues-of-the-young-are-best-adapted-for-the-temporary-habitat-and-rapid-multiphcation-of-this-parasite-the-primary-seat-of-the-disease-is-the-ceca-from-these-the-hver-is-secondarily-infested-through-metastasis-other-organs-have-not-been-found-to-be-attacked-hadley-refers-to-lesions-in-the-spleen-kidneys-pancreas-lungs-heart-and-oviduct-the-lesion-image216419522.html . They are not dead : Restoration by the 'heat method,' of those drowned, or otherwise suffocated. and worst, understands pretty thoroughly for every daypurposes, and fully for present purposes, the entire Body,its needs, and how to satisfy them ; and especially its rela-tion to restoration in case of drowning. TKEEE tissues ABE PASSIVE. The (1) Bony; (2) Gristly, or cartilaginous ; and (3) Sinewy,or fibrous. These not only form the frame-work called the skeleton,but the last named, Tissue serves as a frame-work for themost flexible and delicate organs of the Body, giving tothem their passive . They are not dead : Restoration by the 'heat method,' of those drowned, or otherwise suffocated. and worst, understands pretty thoroughly for every daypurposes, and fully for present purposes, the entire Body,its needs, and how to satisfy them ; and especially its rela-tion to restoration in case of drowning. TKEEE tissues ABE PASSIVE. The (1) Bony; (2) Gristly, or cartilaginous ; and (3) Sinewy,or fibrous. These not only form the frame-work called the skeleton,but the last named, Tissue serves as a frame-work for themost flexible and delicate organs of the Body, giving tothem their passivehttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/they-are-not-dead-restoration-by-the-heat-method-of-those-drowned-or-otherwise-suffocated-and-worst-understands-pretty-thoroughly-for-every-daypurposes-and-fully-for-present-purposes-the-entire-bodyits-needs-and-how-to-satisfy-them-and-especially-its-rela-tion-to-restoration-in-case-of-drowning-tkeee-tissues-abe-passive-the-1-bony-2-gristly-or-cartilaginous-and-3-sinewyor-fibrous-these-not-only-form-the-frame-work-called-the-skeletonbut-the-last-named-tissue-serves-as-a-frame-work-for-themost-flexible-and-delicate-organs-of-the-body-giving-tothem-their-passive-image336746010.html . Echinoderms of Connecticut . FIG. i. Transverse section of a decalcified ray of a young starfish, showing the relations of the internal organs. The two ampullae (amp) open by wide canals into the tube-feet (t), the water supply of which is provided by the radial canal (re). The openings into the ampullae from the radial canal are furnished with delicate valves, as indicated, which pre- vent the back flow of the water when the ampullae are contracted and the tube-feet extended. Beneath the radial canal are the two radial perihaemal vessels (rv), separated by a vertical septum, and beneath the . Echinoderms of Connecticut . FIG. i. Transverse section of a decalcified ray of a young starfish, showing the relations of the internal organs. The two ampullae (amp) open by wide canals into the tube-feet (t), the water supply of which is provided by the radial canal (re). The openings into the ampullae from the radial canal are furnished with delicate valves, as indicated, which pre- vent the back flow of the water when the ampullae are contracted and the tube-feet extended. Beneath the radial canal are the two radial perihaemal vessels (rv), separated by a vertical septum, and beneath thehttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/echinoderms-of-connecticut-fig-i-transverse-section-of-a-decalcified-ray-of-a-young-starfish-showing-the-relations-of-the-internal-organs-the-two-ampullae-amp-open-by-wide-canals-into-the-tube-feet-t-the-water-supply-of-which-is-provided-by-the-radial-canal-re-the-openings-into-the-ampullae-from-the-radial-canal-are-furnished-with-delicate-valves-as-indicated-which-pre-vent-the-back-flow-of-the-water-when-the-ampullae-are-contracted-and-the-tube-feet-extended-beneath-the-radial-canal-are-the-two-radial-perihaemal-vessels-rv-separated-by-a-vertical-septum-and-beneath-the-image178469690.html . The cyclopædia of anatomy and physiology. Anatomy; Physiology; Zoology. LACRYMAL ORGANS. 83 These are elongated more or less compound follicles, secreting a peculiar sebaceous matter intended as an ointment to protect the delicate integument of the margins of the eyelids from any irritation which might result from friction, or the frequent contact of the tears, and also to preserve to it that peculiar degree of sensibility which, like all other transition structures from skin to mucous membrane, it possesses. The Meibomian glands lie imbedded in the sub- stance of the tarsal cartilages. They . The cyclopædia of anatomy and physiology. Anatomy; Physiology; Zoology. LACRYMAL ORGANS. 83 These are elongated more or less compound follicles, secreting a peculiar sebaceous matter intended as an ointment to protect the delicate integument of the margins of the eyelids from any irritation which might result from friction, or the frequent contact of the tears, and also to preserve to it that peculiar degree of sensibility which, like all other transition structures from skin to mucous membrane, it possesses. The Meibomian glands lie imbedded in the sub- stance of the tarsal cartilages. Theyhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-cyclopdia-of-anatomy-and-physiology-anatomy-physiology-zoology-lacrymal-organs-83-these-are-elongated-more-or-less-compound-follicles-secreting-a-peculiar-sebaceous-matter-intended-as-an-ointment-to-protect-the-delicate-integument-of-the-margins-of-the-eyelids-from-any-irritation-which-might-result-from-friction-or-the-frequent-contact-of-the-tears-and-also-to-preserve-to-it-that-peculiar-degree-of-sensibility-which-like-all-other-transition-structures-from-skin-to-mucous-membrane-it-possesses-the-meibomian-glands-lie-imbedded-in-the-sub-stance-of-the-tarsal-cartilages-they-image216211668.html . A textbook of botany for colleges and universities ... Botany. Root hairs. — General remarks. — Most land plants possess roots which branch freely and penetrate the soil in all directions. While the main roots of adult plants often are large and stout, the ultimate branches are slender and give rise to very delicate organs, the root hairs. The chief r61e of soil roots is in connection with absorption and anchorage. The entire root system is concerned in the latter, but the admission of water and salts is restricted practically to the very youngest portions. The structure and role of root hai . A textbook of botany for colleges and universities ... Botany. Root hairs. — General remarks. — Most land plants possess roots which branch freely and penetrate the soil in all directions. While the main roots of adult plants often are large and stout, the ultimate branches are slender and give rise to very delicate organs, the root hairs. The chief r61e of soil roots is in connection with absorption and anchorage. The entire root system is concerned in the latter, but the admission of water and salts is restricted practically to the very youngest portions. The structure and role of root haihttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-textbook-of-botany-for-colleges-and-universities-botany-root-hairs-general-remarks-most-land-plants-possess-roots-which-branch-freely-and-penetrate-the-soil-in-all-directions-while-the-main-roots-of-adult-plants-often-are-large-and-stout-the-ultimate-branches-are-slender-and-give-rise-to-very-delicate-organs-the-root-hairs-the-chief-r61e-of-soil-roots-is-in-connection-with-absorption-and-anchorage-the-entire-root-system-is-concerned-in-the-latter-but-the-admission-of-water-and-salts-is-restricted-practically-to-the-very-youngest-portions-the-structure-and-role-of-root-hai-image232099316.html The diseases of the genital The diseases of the genital organs of domestic animals diseasesofgenita01will Year: 1921 Benign Tumors of the Female Genitalia 261 location, anterior to the apex of the uterine cornu When large ovarian tumors cause incarceration colic, the diagno- sis is not always easy. If the incarceration involves the pel- vic portion of the rectum, the veterinarian faces a rather delicate problem in diagnosis. He can not palpate the uterus and ovaries per vaginam, and he may find palpation per rectum barred by incarceration. The principal question lies between a stricture of t The diseases of the genital The diseases of the genital organs of domestic animals diseasesofgenita01will Year: 1921 Benign Tumors of the Female Genitalia 261 location, anterior to the apex of the uterine cornu When large ovarian tumors cause incarceration colic, the diagno- sis is not always easy. If the incarceration involves the pel- vic portion of the rectum, the veterinarian faces a rather delicate problem in diagnosis. He can not palpate the uterus and ovaries per vaginam, and he may find palpation per rectum barred by incarceration. The principal question lies between a stricture of thttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-diseases-of-the-genital-the-diseases-of-the-genital-organs-of-domestic-animals-diseasesofgenita01will-year-1921-benign-tumors-of-the-female-genitalia-261-location-anterior-to-the-apex-of-the-uterine-cornu-when-large-ovarian-tumors-cause-incarceration-colic-the-diagno-sis-is-not-always-easy-if-the-incarceration-involves-the-pel-vic-portion-of-the-rectum-the-veterinarian-faces-a-rather-delicate-problem-in-diagnosis-he-can-not-palpate-the-uterus-and-ovaries-per-vaginam-and-he-may-find-palpation-per-rectum-barred-by-incarceration-the-principal-question-lies-between-a-stricture-of-t-image241934622.html . Cunningham's Text-book of anatomy. Anatomy. 818 THE ORGANS OF SENSE. for their support; in this part of each fibre there is an oval nucleus. In the outer nuclear layer they break up into a network of fibrils which surround the rod and cone granules and fibres, and end externally at the bases of the rods and cones in a delicate membrane, the membrana limitans externa. Structure of the macula lutea and fovea centralis.—The yellow colour of the macula is due to the presence of pigment in the inner layers of the retina. At the circumference of the macula the nerve-fibre layer is greatly thinned . Cunningham's Text-book of anatomy. Anatomy. 818 THE ORGANS OF SENSE. for their support; in this part of each fibre there is an oval nucleus. In the outer nuclear layer they break up into a network of fibrils which surround the rod and cone granules and fibres, and end externally at the bases of the rods and cones in a delicate membrane, the membrana limitans externa. Structure of the macula lutea and fovea centralis.—The yellow colour of the macula is due to the presence of pigment in the inner layers of the retina. At the circumference of the macula the nerve-fibre layer is greatly thinned https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/cunninghams-text-book-of-anatomy-anatomy-818-the-organs-of-sense-for-their-support-in-this-part-of-each-fibre-there-is-an-oval-nucleus-in-the-outer-nuclear-layer-they-break-up-into-a-network-of-fibrils-which-surround-the-rod-and-cone-granules-and-fibres-and-end-externally-at-the-bases-of-the-rods-and-cones-in-a-delicate-membrane-the-membrana-limitans-externa-structure-of-the-macula-lutea-and-fovea-centralisthe-yellow-colour-of-the-macula-is-due-to-the-presence-of-pigment-in-the-inner-layers-of-the-retina-at-the-circumference-of-the-macula-the-nerve-fibre-layer-is-greatly-thinned-image216344956.html Abdominal surgery . d with difficulty or danger.Special difficulties arise when delicate organs are glued to thinor inflamed walls of cystic growths, or where bowels are em-bedded in sulci of the tumour, or where any of the largeabdominal vessels or the ureters are in close contiguity. Ad-hesions to the omentum are, as a rule, most easily dealt with ;adhesions to the bowels in the pelvis, or to the under surface otthe liver or diaphragm, are among the most difficult of all.Tumours in the broad ligaments may require a prolonged andtedious dissection to separate them from uterus and bladder.Each Abdominal surgery . d with difficulty or danger.Special difficulties arise when delicate organs are glued to thinor inflamed walls of cystic growths, or where bowels are em-bedded in sulci of the tumour, or where any of the largeabdominal vessels or the ureters are in close contiguity. Ad-hesions to the omentum are, as a rule, most easily dealt with ;adhesions to the bowels in the pelvis, or to the under surface otthe liver or diaphragm, are among the most difficult of all.Tumours in the broad ligaments may require a prolonged andtedious dissection to separate them from uterus and bladder.Eachhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/abdominal-surgery-d-with-difficulty-or-dangerspecial-difficulties-arise-when-delicate-organs-are-glued-to-thinor-inflamed-walls-of-cystic-growths-or-where-bowels-are-em-bedded-in-sulci-of-the-tumour-or-where-any-of-the-largeabdominal-vessels-or-the-ureters-are-in-close-contiguity-ad-hesions-to-the-omentum-are-as-a-rule-most-easily-dealt-with-adhesions-to-the-bowels-in-the-pelvis-or-to-the-under-surface-otthe-liver-or-diaphragm-are-among-the-most-difficult-of-alltumours-in-the-broad-ligaments-may-require-a-prolonged-andtedious-dissection-to-separate-them-from-uterus-and-bladdereach-image339147131.html Elements of zoölogy a Elements of zoölogy : a textbook elementsofzolo00tenn Year: c1875 388 ARTICULATA: VOKMS. FIG. 523. Kotifers— Magnified. 1 and 2, Brachionus, 3, Stephanoceros. They are aquatic animals, minute in sizej mainly microscopic, varying from only one sixteentli of a line to a line in length. They are radiate in general appear- ance, although not radiate in their interior structure. Their organs of locomotion are delicate appendages or cilia arranged around the summit or head. PRINCIPAL TOPICS CONSIDERED IN CHAPTER III., SECTION I. The Articulata as a Branch. Their external Elements of zoölogy a Elements of zoölogy : a textbook elementsofzolo00tenn Year: c1875 388 ARTICULATA: VOKMS. FIG. 523. Kotifers— Magnified. 1 and 2, Brachionus, 3, Stephanoceros. They are aquatic animals, minute in sizej mainly microscopic, varying from only one sixteentli of a line to a line in length. They are radiate in general appear- ance, although not radiate in their interior structure. Their organs of locomotion are delicate appendages or cilia arranged around the summit or head. PRINCIPAL TOPICS CONSIDERED IN CHAPTER III., SECTION I. The Articulata as a Branch. Their external https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elements-of-zology-a-elements-of-zology-a-textbook-elementsofzolo00tenn-year-c1875-388-articulata-vokms-fig-523-kotifers-magnified-1-and-2-brachionus-3-stephanoceros-they-are-aquatic-animals-minute-in-sizej-mainly-microscopic-varying-from-only-one-sixteentli-of-a-line-to-a-line-in-length-they-are-radiate-in-general-appear-ance-although-not-radiate-in-their-interior-structure-their-organs-of-locomotion-are-delicate-appendages-or-cilia-arranged-around-the-summit-or-head-principal-topics-considered-in-chapter-iii-section-i-the-articulata-as-a-branch-their-external-image239662195.html . A manual of zoology. Zoology. IV. INSECTA: HEXAPODA 411 through the spiracles, which are often provided with viljrating membranes which also serve to close these openings. The trachete (figs. 437, 452) are usually united, just inside the spiracles, by longitucUnal trunks from which fine 1>ranches extend, enveloping and penetrating all the organs with delicate silvery threads. This connection of trache:e renders it possijjle for the spiracles of some segments to dis- appear, leaving but a single pair in the aquatic larva of some Diptera.. Please note that these images are extracted from sc . A manual of zoology. Zoology. IV. INSECTA: HEXAPODA 411 through the spiracles, which are often provided with viljrating membranes which also serve to close these openings. The trachete (figs. 437, 452) are usually united, just inside the spiracles, by longitucUnal trunks from which fine 1>ranches extend, enveloping and penetrating all the organs with delicate silvery threads. This connection of trache:e renders it possijjle for the spiracles of some segments to dis- appear, leaving but a single pair in the aquatic larva of some Diptera.. Please note that these images are extracted from schttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-manual-of-zoology-zoology-iv-insecta-hexapoda-411-through-the-spiracles-which-are-often-provided-with-viljrating-membranes-which-also-serve-to-close-these-openings-the-trachete-figs-437-452-are-usually-united-just-inside-the-spiracles-by-longitucunal-trunks-from-which-fine-1gtranches-extend-enveloping-and-penetrating-all-the-organs-with-delicate-silvery-threads-this-connection-of-trachee-renders-it-possijjle-for-the-spiracles-of-some-segments-to-dis-appear-leaving-but-a-single-pair-in-the-aquatic-larva-of-some-diptera-please-note-that-these-images-are-extracted-from-sc-image216441976.html . The world of animal life. Zoology. SHREWS 43 and those of the shrew. On diving beneath the sea, the ears of the seal are immediately closed by the pressure of the water upon them, so that not even the tiniest drop can find admission to the delicate organs within. The ears of the water-shrew are formed in almost exactly the same way, so that not a drop of water can enter them when the animal is diving. In olden days, country people had very curious superstitions concerning these harmless little ani- mals. One of these was, that a cow over which a shrew had run would sufferfrom terrible swelli . The world of animal life. Zoology. SHREWS 43 and those of the shrew. On diving beneath the sea, the ears of the seal are immediately closed by the pressure of the water upon them, so that not even the tiniest drop can find admission to the delicate organs within. The ears of the water-shrew are formed in almost exactly the same way, so that not a drop of water can enter them when the animal is diving. In olden days, country people had very curious superstitions concerning these harmless little ani- mals. One of these was, that a cow over which a shrew had run would sufferfrom terrible swellihttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-world-of-animal-life-zoology-shrews-43-and-those-of-the-shrew-on-diving-beneath-the-sea-the-ears-of-the-seal-are-immediately-closed-by-the-pressure-of-the-water-upon-them-so-that-not-even-the-tiniest-drop-can-find-admission-to-the-delicate-organs-within-the-ears-of-the-water-shrew-are-formed-in-almost-exactly-the-same-way-so-that-not-a-drop-of-water-can-enter-them-when-the-animal-is-diving-in-olden-days-country-people-had-very-curious-superstitions-concerning-these-harmless-little-ani-mals-one-of-these-was-that-a-cow-over-which-a-shrew-had-run-would-sufferfrom-terrible-swelli-image232374481.html Pink Geranium flower with long stamens and anthers covered in pollen. Selective focus Pink Geranium flower with long stamens and anthers covered in pollen. Selective focushttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-pink-geranium-flower-with-long-stamens-and-anthers-covered-in-pollen-36554143.html . American spiders and their spinning work. A natural history of the orbweaving spiders of the United States, with special regard to their industry and habits. Spiders. THE SENSES AND THEIR ORGANS. 311 but thinks that the functions of these three types are not identical, since being found upon the same individual, one cannot well admit that three different organs are constructed for the same physiological role. Might they not, however, serve for different degrees of the same function? Wagner docs not doubt that spiders have a delicate sense of hearing, but the objective ground on which he rest . American spiders and their spinning work. A natural history of the orbweaving spiders of the United States, with special regard to their industry and habits. Spiders. THE SENSES AND THEIR ORGANS. 311 but thinks that the functions of these three types are not identical, since being found upon the same individual, one cannot well admit that three different organs are constructed for the same physiological role. Might they not, however, serve for different degrees of the same function? Wagner docs not doubt that spiders have a delicate sense of hearing, but the objective ground on which he resthttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/american-spiders-and-their-spinning-work-a-natural-history-of-the-orbweaving-spiders-of-the-united-states-with-special-regard-to-their-industry-and-habits-spiders-the-senses-and-their-organs-311-but-thinks-that-the-functions-of-these-three-types-are-not-identical-since-being-found-upon-the-same-individual-one-cannot-well-admit-that-three-different-organs-are-constructed-for-the-same-physiological-role-might-they-not-however-serve-for-different-degrees-of-the-same-function-wagner-docs-not-doubt-that-spiders-have-a-delicate-sense-of-hearing-but-the-objective-ground-on-which-he-rest-image216327965.html . A textbook of botany for colleges and universities ... Botany. CHAPTER I —ROOTS AND RHIZOIDS I. SOIL ROOTS AND ROOT HAIRS. Root hairs. — General remarks. — Most land plants possess roots which branch freely and penetrate the soil in all directions. While the main roots of adult plants often are large and stout, the ultimate branches are slender and give rise to very delicate organs, the root hairs. The chief r61e of soil roots is in connection with absorption and anchorage. The entire root system is concerned in the latter, but the admission of water and salts is restricted practically to th . A textbook of botany for colleges and universities ... Botany. CHAPTER I —ROOTS AND RHIZOIDS I. SOIL ROOTS AND ROOT HAIRS. Root hairs. — General remarks. — Most land plants possess roots which branch freely and penetrate the soil in all directions. While the main roots of adult plants often are large and stout, the ultimate branches are slender and give rise to very delicate organs, the root hairs. The chief r61e of soil roots is in connection with absorption and anchorage. The entire root system is concerned in the latter, but the admission of water and salts is restricted practically to thhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-textbook-of-botany-for-colleges-and-universities-botany-chapter-i-roots-and-rhizoids-i-soil-roots-and-root-hairs-root-hairs-general-remarks-most-land-plants-possess-roots-which-branch-freely-and-penetrate-the-soil-in-all-directions-while-the-main-roots-of-adult-plants-often-are-large-and-stout-the-ultimate-branches-are-slender-and-give-rise-to-very-delicate-organs-the-root-hairs-the-chief-r61e-of-soil-roots-is-in-connection-with-absorption-and-anchorage-the-entire-root-system-is-concerned-in-the-latter-but-the-admission-of-water-and-salts-is-restricted-practically-to-th-image232099320.html Pink Geranium flower with long stamens and anthers covered in pollen. Selective focus Pink Geranium flower with long stamens and anthers covered in pollen. Selective focushttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-pink-geranium-flower-with-long-stamens-and-anthers-covered-in-pollen-36554064.html . Physiological botany; I. Outlines of the histology of phænogamous plants. II. Vegetable physiology. Plant physiology; Plant anatomy. MEBISTEM. 105 316. As regards the course of the bundles through the plant, it is sufficient to note here that thej- are va,rioush- combined in the different organs, soinetinies formuig compact masses of tissues, and at others running as slender and delicate isolated threads. 317. It has been seen in 201 that meristem is the nascent state of any tissue, and that it may multipl^^ as such, or first become differentiated into elongated forms (cambium). For con- ven . Physiological botany; I. Outlines of the histology of phænogamous plants. II. Vegetable physiology. Plant physiology; Plant anatomy. MEBISTEM. 105 316. As regards the course of the bundles through the plant, it is sufficient to note here that thej- are va,rioush- combined in the different organs, soinetinies formuig compact masses of tissues, and at others running as slender and delicate isolated threads. 317. It has been seen in 201 that meristem is the nascent state of any tissue, and that it may multipl^^ as such, or first become differentiated into elongated forms (cambium). For con- venhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/physiological-botany-i-outlines-of-the-histology-of-phnogamous-plants-ii-vegetable-physiology-plant-physiology-plant-anatomy-mebistem-105-316-as-regards-the-course-of-the-bundles-through-the-plant-it-is-sufficient-to-note-here-that-thej-are-varioush-combined-in-the-different-organs-soinetinies-formuig-compact-masses-of-tissues-and-at-others-running-as-slender-and-delicate-isolated-threads-317-it-has-been-seen-in-201-that-meristem-is-the-nascent-state-of-any-tissue-and-that-it-may-multipl-as-such-or-first-become-differentiated-into-elongated-forms-cambium-for-con-ven-image216445528.html The essentials of healthA text-book of anatomy, physiology, hygiene, alcohol, and narcotics . mm^:%i%^ w Fig. 52. Transverse section of bone, not as highly magnified asFig. 53. Four Haversian canals (a) show, surrounded by lacunae andcanaliculi. Animal and Mineral Matter. The parts just described— the blood vessels, bone cells, marrow, nerves, and theframework of fibers — constitute the animal matter ofbone. But the body must have a strong support, somekind of a framework to which muscles can be attached,and in which the most delicate organs can be protected.We find, therefore, that some miner The essentials of healthA text-book of anatomy, physiology, hygiene, alcohol, and narcotics . mm^:%i%^ w Fig. 52. Transverse section of bone, not as highly magnified asFig. 53. Four Haversian canals (a) show, surrounded by lacunae andcanaliculi. Animal and Mineral Matter. The parts just described— the blood vessels, bone cells, marrow, nerves, and theframework of fibers — constitute the animal matter ofbone. But the body must have a strong support, somekind of a framework to which muscles can be attached,and in which the most delicate organs can be protected.We find, therefore, that some minerhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-essentials-of-healtha-text-book-of-anatomy-physiology-hygiene-alcohol-and-narcotics-mmi-w-fig-52-transverse-section-of-bone-not-as-highly-magnified-asfig-53-four-haversian-canals-a-show-surrounded-by-lacunae-andcanaliculi-animal-and-mineral-matter-the-parts-just-described-the-blood-vessels-bone-cells-marrow-nerves-and-theframework-of-fibers-constitute-the-animal-matter-ofbone-but-the-body-must-have-a-strong-support-somekind-of-a-framework-to-which-muscles-can-be-attachedand-in-which-the-most-delicate-organs-can-be-protectedwe-find-therefore-that-some-miner-image342704872.html Pink Geranium flower with long stamens and anthers covered in pollen. Selective focus Pink Geranium flower with long stamens and anthers covered in pollen. Selective focushttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-pink-geranium-flower-with-long-stamens-and-anthers-covered-in-pollen-36554011.html . Elements of the comparative anatomy of vertebrates. Anatomy, Comparative. 354 COMPARATIVE ANATOMY in which they are shorter and more compact, and are confined to the middle portion of the coelome. In Urodeles they always consist of a narrow anterior, and a broader and more compact posterior portion. The latter, as in Elasmobranchs, gives rise to the functional kidney (Fig. 279), while the former becomes connected in the male with the generative organs. Delicate vasa efferentia, developed from the mesonephros, pass out from the testis (Figs. 279, 280, 292) into the substance of the kidney, an . Elements of the comparative anatomy of vertebrates. Anatomy, Comparative. 354 COMPARATIVE ANATOMY in which they are shorter and more compact, and are confined to the middle portion of the coelome. In Urodeles they always consist of a narrow anterior, and a broader and more compact posterior portion. The latter, as in Elasmobranchs, gives rise to the functional kidney (Fig. 279), while the former becomes connected in the male with the generative organs. Delicate vasa efferentia, developed from the mesonephros, pass out from the testis (Figs. 279, 280, 292) into the substance of the kidney, anhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elements-of-the-comparative-anatomy-of-vertebrates-anatomy-comparative-354-comparative-anatomy-in-which-they-are-shorter-and-more-compact-and-are-confined-to-the-middle-portion-of-the-coelome-in-urodeles-they-always-consist-of-a-narrow-anterior-and-a-broader-and-more-compact-posterior-portion-the-latter-as-in-elasmobranchs-gives-rise-to-the-functional-kidney-fig-279-while-the-former-becomes-connected-in-the-male-with-the-generative-organs-delicate-vasa-efferentia-developed-from-the-mesonephros-pass-out-from-the-testis-figs-279-280-292-into-the-substance-of-the-kidney-an-image216418581.html The microscope and its revelations . Yertebrated animal (§ 438)or ih.Q gill of a MoUusk (§ 353), but by the introduction ofair into every part of the body, through a system of minutely- Fig. 290. DISTRIBUTIOX OP TEACHE.^. 669 distributed tracheae or air-tubes, which penetrate eventhe smallest and most delicate organs. Thus, as we haveseen, they pass into the haustellmm or proboscis of theButterfly (§ 386),and they areminutely distri-buted in the elon-gated lahium ortongue of the flv(Eig. 2S7); Theirgeneral distribu-tion is shown inEig. 290; wherewe see two longtrunks (/) pass-ing from one endo The microscope and its revelations . Yertebrated animal (§ 438)or ih.Q gill of a MoUusk (§ 353), but by the introduction ofair into every part of the body, through a system of minutely- Fig. 290. DISTRIBUTIOX OP TEACHE.^. 669 distributed tracheae or air-tubes, which penetrate eventhe smallest and most delicate organs. Thus, as we haveseen, they pass into the haustellmm or proboscis of theButterfly (§ 386),and they areminutely distri-buted in the elon-gated lahium ortongue of the flv(Eig. 2S7); Theirgeneral distribu-tion is shown inEig. 290; wherewe see two longtrunks (/) pass-ing from one endohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-microscope-and-its-revelations-yertebrated-animal-438or-ihq-gill-of-a-mouusk-353-but-by-the-introduction-ofair-into-every-part-of-the-body-through-a-system-of-minutely-fig-290-distributiox-op-teache-669-distributed-tracheae-or-air-tubes-which-penetrate-eventhe-smallest-and-most-delicate-organs-thus-as-we-haveseen-they-pass-into-the-haustellmm-or-proboscis-of-thebutterfly-386and-they-areminutely-distri-buted-in-the-elon-gated-lahium-ortongue-of-the-flveig-2s7-theirgeneral-distribu-tion-is-shown-ineig-290-wherewe-see-two-longtrunks-pass-ing-from-one-endo-image342875950.html Close-up of white and pink Lilium - Lily flower with stamens covered with pollen in summer. Close-up of white and pink Lilium - Lily flower with stamens covered with pollen in summer.https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-close-up-of-white-and-pink-lilium-lily-flower-with-stamens-covered-139622860.html . Dangerous marine animals. Marine animals. MARINE ANIMALS THAT STING 51 of a foot or more. It is believed that the spines of some of these species secrete a venom, but this has not been experimentally demonstrated. The aboral spines of Asthenosoma are developed into special venom organs carrying a single large gland. The point is sharp and serves as a means of introducing the venom (Fig. 24). Pedicellariae. Pedicellariae are small, delicate, seizing organs which are found scattered among the spines of the shell. There are several different types of pedicellariae. One of these, because spine t . Dangerous marine animals. Marine animals. MARINE ANIMALS THAT STING 51 of a foot or more. It is believed that the spines of some of these species secrete a venom, but this has not been experimentally demonstrated. The aboral spines of Asthenosoma are developed into special venom organs carrying a single large gland. The point is sharp and serves as a means of introducing the venom (Fig. 24). Pedicellariae. Pedicellariae are small, delicate, seizing organs which are found scattered among the spines of the shell. There are several different types of pedicellariae. One of these, because spine thttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/dangerous-marine-animals-marine-animals-marine-animals-that-sting-51-of-a-foot-or-more-it-is-believed-that-the-spines-of-some-of-these-species-secrete-a-venom-but-this-has-not-been-experimentally-demonstrated-the-aboral-spines-of-asthenosoma-are-developed-into-special-venom-organs-carrying-a-single-large-gland-the-point-is-sharp-and-serves-as-a-means-of-introducing-the-venom-fig-24-pedicellariae-pedicellariae-are-small-delicate-seizing-organs-which-are-found-scattered-among-the-spines-of-the-shell-there-are-several-different-types-of-pedicellariae-one-of-these-because-spine-t-image216157194.html . The eclectic guide to health; or, Physiology and hygiene ... They form the frame-work known as theskeleton.1 ii. Uses of the Skeleton.—The skeleton gives: (i)general shape and permanency of form to the body; (2) bythe aid of the fleshy portions that are attached to thebones, the skeleton supports the body in any desired posi-tion; (3) the skeleton, by the aid of these soft parts,enables us to move and extend the limbs, as in walking andin reaching out the arms; (4) the skeleton protects manyof the more delicate organs by furnishing bony cavities fortheir safe lodgment. For instance, the unyi . The eclectic guide to health; or, Physiology and hygiene ... They form the frame-work known as theskeleton.1 ii. Uses of the Skeleton.—The skeleton gives: (i)general shape and permanency of form to the body; (2) bythe aid of the fleshy portions that are attached to thebones, the skeleton supports the body in any desired posi-tion; (3) the skeleton, by the aid of these soft parts,enables us to move and extend the limbs, as in walking andin reaching out the arms; (4) the skeleton protects manyof the more delicate organs by furnishing bony cavities fortheir safe lodgment. For instance, the unyihttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-eclectic-guide-to-health-or-physiology-and-hygiene-they-form-the-frame-work-known-as-theskeleton1-ii-uses-of-the-skeletonthe-skeleton-gives-igeneral-shape-and-permanency-of-form-to-the-body-2-bythe-aid-of-the-fleshy-portions-that-are-attached-to-thebones-the-skeleton-supports-the-body-in-any-desired-posi-tion-3-the-skeleton-by-the-aid-of-these-soft-partsenables-us-to-move-and-extend-the-limbs-as-in-walking-andin-reaching-out-the-arms-4-the-skeleton-protects-manyof-the-more-delicate-organs-by-furnishing-bony-cavities-fortheir-safe-lodgment-for-instance-the-unyi-image337064375.html MINERALS GOOD FOR YOUR BONES ORGANS AND TISSUE Text Background Word Cloud Concept MINERALS GOOD FOR YOUR BONES ORGANS AND TISSUE Text Background Word Cloud Concepthttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-minerals-good-for-your-bones-organs-and-tissue-text-background-word-149836945.html . Animal life as affected by the natural conditions of existence. Animal ecology. EESPinATION BY THE INTESTINE, 171 Less variety is found among the internal gills, whicL. some- times are situated in the intestinal canal of water-animals. In the larvse of the Libellulidse, for instance, leaf-shaped organs are found inside the rectum, which apparently serve for respira- tion. I myself have described a system of foliated processes on the mucoiTS membrane of the stomach of the Holothuridae (fig. 49) which have all the attributes of true gills—as an extensive surface, delicate membrane, and abundan . Animal life as affected by the natural conditions of existence. Animal ecology. EESPinATION BY THE INTESTINE, 171 Less variety is found among the internal gills, whicL. some- times are situated in the intestinal canal of water-animals. In the larvse of the Libellulidse, for instance, leaf-shaped organs are found inside the rectum, which apparently serve for respira- tion. I myself have described a system of foliated processes on the mucoiTS membrane of the stomach of the Holothuridae (fig. 49) which have all the attributes of true gills—as an extensive surface, delicate membrane, and abundanhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/animal-life-as-affected-by-the-natural-conditions-of-existence-animal-ecology-eespination-by-the-intestine-171-less-variety-is-found-among-the-internal-gills-whicl-some-times-are-situated-in-the-intestinal-canal-of-water-animals-in-the-larvse-of-the-libellulidse-for-instance-leaf-shaped-organs-are-found-inside-the-rectum-which-apparently-serve-for-respira-tion-i-myself-have-described-a-system-of-foliated-processes-on-the-mucoits-membrane-of-the-stomach-of-the-holothuridae-fig-49-which-have-all-the-attributes-of-true-gillsas-an-extensive-surface-delicate-membrane-and-abundan-image216447642.html . Human and comparative anatomy, physiology, and hygiene . es and muscles.These parts are so arranged and connected that the sizeof this cavity is varied by their movements. It also pro-tects the lungs — those delicate organs, so necessary tolife. Anatomists call it Thorax. (Fig. 32.) Q. How is the chest formed ? What organs does it protect ? THE THOKAX* 86. The thorax is formed of the sternum, (breastbone,) in front ; twelve bones of the spinal column, (backbone,) behind ; twenty-four ribs, twelve on each side ;and the dia-phragm, (midriff,) below. (Figs. 22, 32.) Q. What parts form the thora . Human and comparative anatomy, physiology, and hygiene . es and muscles.These parts are so arranged and connected that the sizeof this cavity is varied by their movements. It also pro-tects the lungs — those delicate organs, so necessary tolife. Anatomists call it Thorax. (Fig. 32.) Q. How is the chest formed ? What organs does it protect ? THE THOKAX* 86. The thorax is formed of the sternum, (breastbone,) in front ; twelve bones of the spinal column, (backbone,) behind ; twenty-four ribs, twelve on each side ;and the dia-phragm, (midriff,) below. (Figs. 22, 32.) Q. What parts form the thorahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/human-and-comparative-anatomy-physiology-and-hygiene-es-and-musclesthese-parts-are-so-arranged-and-connected-that-the-sizeof-this-cavity-is-varied-by-their-movements-it-also-pro-tects-the-lungs-those-delicate-organs-so-necessary-tolife-anatomists-call-it-thorax-fig-32-q-how-is-the-chest-formed-what-organs-does-it-protect-the-thokax-86-the-thorax-is-formed-of-the-sternum-breastbone-in-front-twelve-bones-of-the-spinal-column-backbone-behind-twenty-four-ribs-twelve-on-each-side-and-the-dia-phragm-midriff-below-figs-22-32-q-what-parts-form-the-thora-image369688964.html Macro close up of the pollen coated anthers, pistil ,stigma and style of a delicate white day lily flower. Macro close up of the pollen coated anthers, pistil ,stigma and style of a delicate white day lily flower.https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/macro-close-up-of-the-pollen-coated-anthers-pistil-stigma-and-style-of-a-delicate-white-day-lily-flower-image260668941.html . The bee-keeper's guide; or, Manual of the apiary. Bees. OR, MANUAI, OF THB APIARY. 73 these vibrations, as we recognize pitch, or whether they just distinguish the tremor, I think no one knows. There is some reason to believe that their delicate touch-organs may enable them to discriminate between vibrations, even more accurately than can we by the use of our ears. A slight jar will quickly awaken a colony of hybrids, while a loud noise will pass un- noticed. If insects can appreciate with great delicacy the different vibratory conditions of the air by an excessive devel- opment of the sense . The bee-keeper's guide; or, Manual of the apiary. Bees. OR, MANUAI, OF THB APIARY. 73 these vibrations, as we recognize pitch, or whether they just distinguish the tremor, I think no one knows. There is some reason to believe that their delicate touch-organs may enable them to discriminate between vibrations, even more accurately than can we by the use of our ears. A slight jar will quickly awaken a colony of hybrids, while a loud noise will pass un- noticed. If insects can appreciate with great delicacy the different vibratory conditions of the air by an excessive devel- opment of the sensehttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-bee-keepers-guide-or-manual-of-the-apiary-bees-or-manuai-of-thb-apiary-73-these-vibrations-as-we-recognize-pitch-or-whether-they-just-distinguish-the-tremor-i-think-no-one-knows-there-is-some-reason-to-believe-that-their-delicate-touch-organs-may-enable-them-to-discriminate-between-vibrations-even-more-accurately-than-can-we-by-the-use-of-our-ears-a-slight-jar-will-quickly-awaken-a-colony-of-hybrids-while-a-loud-noise-will-pass-un-noticed-if-insects-can-appreciate-with-great-delicacy-the-different-vibratory-conditions-of-the-air-by-an-excessive-devel-opment-of-the-sense-image216403221.html . Elements of biology; a practical text-book correlating botany, zoology, and human physiology. Biology. XXXII. THE SKELETON General Structure and Uses of the Skeleton. — First, bones form a framework to which muscles are attached; thus they are used as levers for purposes of movement. Second, they give protection to delicate organs; they form a case around the brain, and spinal cord; as ribs they protect the or- gans in the body cav- ity. Third, they give rigidity and form to the body. Laboratory Work on the Skeleton of a Frog; Comparison with the Skel- eton of Man. — For this purpose, clean . Elements of biology; a practical text-book correlating botany, zoology, and human physiology. Biology. XXXII. THE SKELETON General Structure and Uses of the Skeleton. — First, bones form a framework to which muscles are attached; thus they are used as levers for purposes of movement. Second, they give protection to delicate organs; they form a case around the brain, and spinal cord; as ribs they protect the or- gans in the body cav- ity. Third, they give rigidity and form to the body. Laboratory Work on the Skeleton of a Frog; Comparison with the Skel- eton of Man. — For this purpose, clean https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elements-of-biology-a-practical-text-book-correlating-botany-zoology-and-human-physiology-biology-xxxii-the-skeleton-general-structure-and-uses-of-the-skeleton-first-bones-form-a-framework-to-which-muscles-are-attached-thus-they-are-used-as-levers-for-purposes-of-movement-second-they-give-protection-to-delicate-organs-they-form-a-case-around-the-brain-and-spinal-cord-as-ribs-they-protect-the-or-gans-in-the-body-cav-ity-third-they-give-rigidity-and-form-to-the-body-laboratory-work-on-the-skeleton-of-a-frog-comparison-with-the-skel-eton-of-man-for-this-purpose-clean-image231637105.html A close-up view inside a pink rhododendron blossom, with its prominent stamens, anthers and stigma (the reproductive organs of a flowering plant). A close-up view inside a pink rhododendron blossom, with its prominent stamens, anthers and stigma (the reproductive organs of a flowering plant).https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-close-up-view-inside-a-pink-rhododendron-blossom-with-its-prominent-stamens-anthers-and-stigma-the-reproductive-organs-of-a-flowering-plant-image345273066.html . On the anatomy of vertebrates. Vertebrates; Anatomy, Comparative; 1866. ELECTRIC ORGANS OF FISHES. 353 whicli tliey are situatea, fig. 233, /(. Tliese membranes are about half a line apart at their outer borders; but, as they pass from the skin towards their inner attachments, tliey approach one 233 I /. Vci'tical transverse section, Gi/^nnotnf, natural size. coXT. another. They are intersected transversely by more delicate vertical plates, extending from the skin to the median aponeu- rosis, and coextensive in length with the breadth of the septa between which they are placed. Hunter counte . On the anatomy of vertebrates. Vertebrates; Anatomy, Comparative; 1866. ELECTRIC ORGANS OF FISHES. 353 whicli tliey are situatea, fig. 233, /(. Tliese membranes are about half a line apart at their outer borders; but, as they pass from the skin towards their inner attachments, tliey approach one 233 I /. Vci'tical transverse section, Gi/^nnotnf, natural size. coXT. another. They are intersected transversely by more delicate vertical plates, extending from the skin to the median aponeu- rosis, and coextensive in length with the breadth of the septa between which they are placed. Hunter countehttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/on-the-anatomy-of-vertebrates-vertebrates-anatomy-comparative-1866-electric-organs-of-fishes-353-whicli-tliey-are-situatea-fig-233-tliese-membranes-are-about-half-a-line-apart-at-their-outer-borders-but-as-they-pass-from-the-skin-towards-their-inner-attachments-tliey-approach-one-233-i-vcitical-transverse-section-ginnotnf-natural-size-coxt-another-they-are-intersected-transversely-by-more-delicate-vertical-plates-extending-from-the-skin-to-the-median-aponeu-rosis-and-coextensive-in-length-with-the-breadth-of-the-septa-between-which-they-are-placed-hunter-counte-image216417176.html . Elementary text-book of zoology [electronic resource]. Zoology. ANNUL AT A. dorso-laterally and are beautifully branched delicate organs of respiration. Through their thin walls the blood and outside water interchange carbonic acid and oxygen. The posterior part (3) consists of a great number (about 30) of Fig. no.—A Magnified View of a Single Gill-Segment OF Arenicola. (After Ashworth and Gamble.) Notopodia Setae. Branches of Gills. Annulus.. Nephridiopore. Torus Uncinatus (Neuropodium). compressed segments, on none of which are there any appendages or gills. lutegu- '^^^ body is covered by . Elementary text-book of zoology [electronic resource]. Zoology. ANNUL AT A. dorso-laterally and are beautifully branched delicate organs of respiration. Through their thin walls the blood and outside water interchange carbonic acid and oxygen. The posterior part (3) consists of a great number (about 30) of Fig. no.—A Magnified View of a Single Gill-Segment OF Arenicola. (After Ashworth and Gamble.) Notopodia Setae. Branches of Gills. Annulus.. Nephridiopore. Torus Uncinatus (Neuropodium). compressed segments, on none of which are there any appendages or gills. lutegu- '^^^ body is covered byhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elementary-text-book-of-zoology-electronic-resource-zoology-annul-at-a-dorso-laterally-and-are-beautifully-branched-delicate-organs-of-respiration-through-their-thin-walls-the-blood-and-outside-water-interchange-carbonic-acid-and-oxygen-the-posterior-part-3-consists-of-a-great-number-about-30-of-fig-noa-magnified-view-of-a-single-gill-segment-of-arenicola-after-ashworth-and-gamble-notopodia-setae-branches-of-gills-annulus-nephridiopore-torus-uncinatus-neuropodium-compressed-segments-on-none-of-which-are-there-any-appendages-or-gills-lutegu-body-is-covered-by-image235269309.html Macro close up of the pollen coated anthers, pistil ,stigma and style of a delicate white day lily flower. Macro close up of the pollen coated anthers, pistil ,stigma and style of a delicate white day lily flower.https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/macro-close-up-of-the-pollen-coated-anthers-pistil-stigma-and-style-of-a-delicate-white-day-lily-flower-image217084686.html . The bee-keeper's guide : or Manual of the apiary . Bee culture; Bees. Legs of Bees. 125 arrangement for this purpose, a delicate brush and a soft membrane; even better than the house-wife armed with soft brush and a silk kerchief, for this antenna cleaner just fits the organs to be dusted. We have seen the important function of the antennae, as most delicate touch organs, and as organs of smell, two senses of marvelous development in the bee. It is as imperative that the bee keeps its antennje dust-free, as that the microscopist keeps his glasses immacu- late. A delicate brush (Figs. 43 &amp . The bee-keeper's guide : or Manual of the apiary . Bee culture; Bees. Legs of Bees. 125 arrangement for this purpose, a delicate brush and a soft membrane; even better than the house-wife armed with soft brush and a silk kerchief, for this antenna cleaner just fits the organs to be dusted. We have seen the important function of the antennae, as most delicate touch organs, and as organs of smell, two senses of marvelous development in the bee. It is as imperative that the bee keeps its antennje dust-free, as that the microscopist keeps his glasses immacu- late. A delicate brush (Figs. 43 &amphttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-bee-keepers-guide-or-manual-of-the-apiary-bee-culture-bees-legs-of-bees-125-arrangement-for-this-purpose-a-delicate-brush-and-a-soft-membrane-even-better-than-the-house-wife-armed-with-soft-brush-and-a-silk-kerchief-for-this-antenna-cleaner-just-fits-the-organs-to-be-dusted-we-have-seen-the-important-function-of-the-antennae-as-most-delicate-touch-organs-and-as-organs-of-smell-two-senses-of-marvelous-development-in-the-bee-it-is-as-imperative-that-the-bee-keeps-its-antennje-dust-free-as-that-the-microscopist-keeps-his-glasses-immacu-late-a-delicate-brush-figs-43-amp-image216412880.html . Elementary text-book of zoology. i84 ANNULATA. dorso-laterally and are beautifully branched delicate organs of respiration. Through their thin walls the blood and outside water interchange carbonic acid and oxygen. The posterior part (3) consists of a great number (about 30) of Fig. III.—A Magnified Gill-Segment of Arenicola. (After ASHWORTH and Gamble.) Notopodial Setae. Branches of Gills. Annulus.. Nephridiopore. Torus Uncinatus (Neuropodium). compressed segments, on none of which are there any appendages or gills. Integu- "^^^ body is covered by a fine but definite mentar7 '^'^'^i'^' . Elementary text-book of zoology. i84 ANNULATA. dorso-laterally and are beautifully branched delicate organs of respiration. Through their thin walls the blood and outside water interchange carbonic acid and oxygen. The posterior part (3) consists of a great number (about 30) of Fig. III.—A Magnified Gill-Segment of Arenicola. (After ASHWORTH and Gamble.) Notopodial Setae. Branches of Gills. Annulus.. Nephridiopore. Torus Uncinatus (Neuropodium). compressed segments, on none of which are there any appendages or gills. Integu- "^^^ body is covered by a fine but definite mentar7 '^'^'^i'^'https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elementary-text-book-of-zoology-i84-annulata-dorso-laterally-and-are-beautifully-branched-delicate-organs-of-respiration-through-their-thin-walls-the-blood-and-outside-water-interchange-carbonic-acid-and-oxygen-the-posterior-part-3-consists-of-a-great-number-about-30-of-fig-iiia-magnified-gill-segment-of-arenicola-after-ashworth-and-gamble-notopodial-setae-branches-of-gills-annulus-nephridiopore-torus-uncinatus-neuropodium-compressed-segments-on-none-of-which-are-there-any-appendages-or-gills-integu-quot-body-is-covered-by-a-fine-but-definite-mentar7-i-image232090178.html Beautiful blue flower with yellow organs known a slender dayflower (Commelina erecta), an edible herb Beautiful blue flower with yellow organs known a slender dayflower (Commelina erecta), an edible herbhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-beautiful-blue-flower-with-yellow-organs-known-a-slender-dayflower-122846043.html . Beginners' botany. Botany. 200 BEGINNERS' BOTANY dry weather the margins of the leaves roll inward, and the leaves fold closely against the stem, thus protecting the delicate assimi- lating tissue. The antheridia and archegonia of polytrichum are borne in groups at the ends of the branches on different plants (many mosses bear both organs on the same branch). They are sur- rounded by involucres of characteristic leaves termed perichcetia ox perichatal leaves. Multicellular hairs known as/ari7/;^jCJ« are scattered among the archegonia and antheridia. The involucres with the organs borne withi . Beginners' botany. Botany. 200 BEGINNERS' BOTANY dry weather the margins of the leaves roll inward, and the leaves fold closely against the stem, thus protecting the delicate assimi- lating tissue. The antheridia and archegonia of polytrichum are borne in groups at the ends of the branches on different plants (many mosses bear both organs on the same branch). They are sur- rounded by involucres of characteristic leaves termed perichcetia ox perichatal leaves. Multicellular hairs known as/ari7/;^jCJ« are scattered among the archegonia and antheridia. The involucres with the organs borne withihttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/beginners-botany-botany-200-beginners-botany-dry-weather-the-margins-of-the-leaves-roll-inward-and-the-leaves-fold-closely-against-the-stem-thus-protecting-the-delicate-assimi-lating-tissue-the-antheridia-and-archegonia-of-polytrichum-are-borne-in-groups-at-the-ends-of-the-branches-on-different-plants-many-mosses-bear-both-organs-on-the-same-branch-they-are-sur-rounded-by-involucres-of-characteristic-leaves-termed-perichcetia-ox-perichatal-leaves-multicellular-hairs-known-asari7jcj-are-scattered-among-the-archegonia-and-antheridia-the-involucres-with-the-organs-borne-withi-image216396213.html . A civic biology : presented in problems. Biology; Sanitation. The sand shark, an elasmobranch. Note the slits leading from the gills. (From a photograph loaned by the American Museum of Natural History.) Five groups or classes of vertebrates exist. Fishes, Amphibians, Reptiles, Birds, and Mammals. Let us see how to distinguish one class from another. Fishes. - Fishes are familiar animals to most of us. We know that they live in the water, have a backbone, and that they have fins. They breathe by means of gills, delicate organs fitted for taking oxygen out of the water. The heart has two cham . A civic biology : presented in problems. Biology; Sanitation. The sand shark, an elasmobranch. Note the slits leading from the gills. (From a photograph loaned by the American Museum of Natural History.) Five groups or classes of vertebrates exist. Fishes, Amphibians, Reptiles, Birds, and Mammals. Let us see how to distinguish one class from another. Fishes. - Fishes are familiar animals to most of us. We know that they live in the water, have a backbone, and that they have fins. They breathe by means of gills, delicate organs fitted for taking oxygen out of the water. The heart has two chamhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-civic-biology-presented-in-problems-biology-sanitation-the-sand-shark-an-elasmobranch-note-the-slits-leading-from-the-gills-from-a-photograph-loaned-by-the-american-museum-of-natural-history-five-groups-or-classes-of-vertebrates-exist-fishes-amphibians-reptiles-birds-and-mammals-let-us-see-how-to-distinguish-one-class-from-another-fishes-fishes-are-familiar-animals-to-most-of-us-we-know-that-they-live-in-the-water-have-a-backbone-and-that-they-have-fins-they-breathe-by-means-of-gills-delicate-organs-fitted-for-taking-oxygen-out-of-the-water-the-heart-has-two-cham-image232777326.html Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corolla Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corollahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/apple-trees-flowers-the-seed-bearing-part-of-a-plant-consisting-of-reproductive-organs-that-are-typically-surrounded-by-a-brightly-colored-corolla-image356629996.html . A manual of zoology. Zoology. IV. INSECTA: HEXAPODA, NEUROPTERA 421 Order III. Orthoptera. Like the Archiptera these are hemimetabolous (a few ametabolous) and the mouth parts (fig. 444) are fitted for biting, the mentum cleft. On the other hand, the wings have lost the delicate membranous character and have become more parchment-lilce, the fore wings being smaller and serving as covers for the larger, softer, and folded hind wings, which are the organs of flight; the condition in these respects recalls somewhat the Coleoptera. The abdomen bears cerci and frequently stylets. In internal anat . A manual of zoology. Zoology. IV. INSECTA: HEXAPODA, NEUROPTERA 421 Order III. Orthoptera. Like the Archiptera these are hemimetabolous (a few ametabolous) and the mouth parts (fig. 444) are fitted for biting, the mentum cleft. On the other hand, the wings have lost the delicate membranous character and have become more parchment-lilce, the fore wings being smaller and serving as covers for the larger, softer, and folded hind wings, which are the organs of flight; the condition in these respects recalls somewhat the Coleoptera. The abdomen bears cerci and frequently stylets. In internal anathttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-manual-of-zoology-zoology-iv-insecta-hexapoda-neuroptera-421-order-iii-orthoptera-like-the-archiptera-these-are-hemimetabolous-a-few-ametabolous-and-the-mouth-parts-fig-444-are-fitted-for-biting-the-mentum-cleft-on-the-other-hand-the-wings-have-lost-the-delicate-membranous-character-and-have-become-more-parchment-lilce-the-fore-wings-being-smaller-and-serving-as-covers-for-the-larger-softer-and-folded-hind-wings-which-are-the-organs-of-flight-the-condition-in-these-respects-recalls-somewhat-the-coleoptera-the-abdomen-bears-cerci-and-frequently-stylets-in-internal-anat-image216441906.html . Fourteen weeks in zoology. Zoology. CLASS GASTEROPODA: ORDER PTEEOPODA. 249 ter-gilled) have their respiratory organs in a nucleus, and their foot modified into a sort of fin for swimming. The Carinaridse (keeled) have the more delicate organs protected by a small shell fringed around the mouth with gills, while the larger part of the animal is exposed. The fin-like foot has a small sucker for attaching to sea-weed, compelling them to swim with the back downward. ORDER PTEROPODA. General Characteristics.—The Pteropods (wing-footed) move by means of two wing-like fins. The animals are small, . Fourteen weeks in zoology. Zoology. CLASS GASTEROPODA: ORDER PTEEOPODA. 249 ter-gilled) have their respiratory organs in a nucleus, and their foot modified into a sort of fin for swimming. The Carinaridse (keeled) have the more delicate organs protected by a small shell fringed around the mouth with gills, while the larger part of the animal is exposed. The fin-like foot has a small sucker for attaching to sea-weed, compelling them to swim with the back downward. ORDER PTEROPODA. General Characteristics.—The Pteropods (wing-footed) move by means of two wing-like fins. The animals are small, https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/fourteen-weeks-in-zoology-zoology-class-gasteropoda-order-pteeopoda-249-ter-gilled-have-their-respiratory-organs-in-a-nucleus-and-their-foot-modified-into-a-sort-of-fin-for-swimming-the-carinaridse-keeled-have-the-more-delicate-organs-protected-by-a-small-shell-fringed-around-the-mouth-with-gills-while-the-larger-part-of-the-animal-is-exposed-the-fin-like-foot-has-a-small-sucker-for-attaching-to-sea-weed-compelling-them-to-swim-with-the-back-downward-order-pteropoda-general-characteristicsthe-pteropods-wing-footed-move-by-means-of-two-wing-like-fins-the-animals-are-small-image232258793.html Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corolla Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corollahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/apple-trees-flowers-the-seed-bearing-part-of-a-plant-consisting-of-reproductive-organs-that-are-typically-surrounded-by-a-brightly-colored-corolla-image349057259.html . The honey-bee; its nature, homes and products. Bees. THE HONEY-BEE. collect pollen, and to act as brushes and combs to all the external parts of the body, which need constant cleansing from flower-dust, and other matters less useful to the bee. 'i Passing now to the wings, new marvels and beauties await our observation. These organs are four in number, the forward pair being considerably larger than the hinder. Each wing consists of a double membrane, dotted all over with fine hairs, whose purposes are to protect the delicate structure from. Fig. 30.—Wing of Bee. wet, and from particles of v . The honey-bee; its nature, homes and products. Bees. THE HONEY-BEE. collect pollen, and to act as brushes and combs to all the external parts of the body, which need constant cleansing from flower-dust, and other matters less useful to the bee. 'i Passing now to the wings, new marvels and beauties await our observation. These organs are four in number, the forward pair being considerably larger than the hinder. Each wing consists of a double membrane, dotted all over with fine hairs, whose purposes are to protect the delicate structure from. Fig. 30.—Wing of Bee. wet, and from particles of vhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-honey-bee-its-nature-homes-and-products-bees-the-honey-bee-collect-pollen-and-to-act-as-brushes-and-combs-to-all-the-external-parts-of-the-body-which-need-constant-cleansing-from-flower-dust-and-other-matters-less-useful-to-the-bee-i-passing-now-to-the-wings-new-marvels-and-beauties-await-our-observation-these-organs-are-four-in-number-the-forward-pair-being-considerably-larger-than-the-hinder-each-wing-consists-of-a-double-membrane-dotted-all-over-with-fine-hairs-whose-purposes-are-to-protect-the-delicate-structure-from-fig-30wing-of-bee-wet-and-from-particles-of-v-image216370015.html . The first [-fifth] reader of the school and family series. striped Ked Mullet, Mullus sumiuletlis. The striped red mullet, a beautiful fish of a pale pink color,but somewhat larger than the one known to the Romans, isfound in considerable numbers on the English coasts. Themullets, like the cod and some other fish which feed in deepwater, are furnished with long feelers attached to the lowerjaw, supposed to be delicate organs of touch, by which theseiish are enabled to select their food on the muddy bottoms. pAp-ro, well-tasted : savory ; palatable. |^ Pam-pebeb, fed to thefoll; glutted2 Ep-i . The first [-fifth] reader of the school and family series. striped Ked Mullet, Mullus sumiuletlis. The striped red mullet, a beautiful fish of a pale pink color,but somewhat larger than the one known to the Romans, isfound in considerable numbers on the English coasts. Themullets, like the cod and some other fish which feed in deepwater, are furnished with long feelers attached to the lowerjaw, supposed to be delicate organs of touch, by which theseiish are enabled to select their food on the muddy bottoms. pAp-ro, well-tasted : savory ; palatable. |^ Pam-pebeb, fed to thefoll; glutted2 Ep-ihttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-first-fifth-reader-of-the-school-and-family-series-striped-ked-mullet-mullus-sumiuletlis-the-striped-red-mullet-a-beautiful-fish-of-a-pale-pink-colorbut-somewhat-larger-than-the-one-known-to-the-romans-isfound-in-considerable-numbers-on-the-english-coasts-themullets-like-the-cod-and-some-other-fish-which-feed-in-deepwater-are-furnished-with-long-feelers-attached-to-the-lowerjaw-supposed-to-be-delicate-organs-of-touch-by-which-theseiish-are-enabled-to-select-their-food-on-the-muddy-bottoms-pap-ro-well-tasted-savory-palatable-pam-pebeb-fed-to-thefoll-glutted2-ep-i-image337036826.html Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corolla Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corollahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/apple-trees-flowers-the-seed-bearing-part-of-a-plant-consisting-of-reproductive-organs-that-are-typically-surrounded-by-a-brightly-colored-corolla-image358887488.html . The diseases of the genital organs of domestic animals. Veterinary medicine. Benign Tumors of the Female Genitalia 261 location, anterior to the apex of the uterine cornu When large ovarian tumors cause incarceration colic, the diagno- sis is not always easy. If the incarceration involves the pel- vic portion of the rectum, the veterinarian faces a rather delicate problem in diagnosis. He can not palpate the uterus and ovaries 'per vaginam, and he may find palpation per rectum barred by incarceration. The principal question lies betM^een a stricture of the rectum and a mechanical con- strict . The diseases of the genital organs of domestic animals. Veterinary medicine. Benign Tumors of the Female Genitalia 261 location, anterior to the apex of the uterine cornu When large ovarian tumors cause incarceration colic, the diagno- sis is not always easy. If the incarceration involves the pel- vic portion of the rectum, the veterinarian faces a rather delicate problem in diagnosis. He can not palpate the uterus and ovaries 'per vaginam, and he may find palpation per rectum barred by incarceration. The principal question lies betM^een a stricture of the rectum and a mechanical con- stricthttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-diseases-of-the-genital-organs-of-domestic-animals-veterinary-medicine-benign-tumors-of-the-female-genitalia-261-location-anterior-to-the-apex-of-the-uterine-cornu-when-large-ovarian-tumors-cause-incarceration-colic-the-diagno-sis-is-not-always-easy-if-the-incarceration-involves-the-pel-vic-portion-of-the-rectum-the-veterinarian-faces-a-rather-delicate-problem-in-diagnosis-he-can-not-palpate-the-uterus-and-ovaries-per-vaginam-and-he-may-find-palpation-per-rectum-barred-by-incarceration-the-principal-question-lies-betmeen-a-stricture-of-the-rectum-and-a-mechanical-con-strict-image216399550.html . Biology and human life. Biology. 282 BIOLOGY AND HUMAN LIFE Cranium Sieruiim is a tendency toward the development of a fixed number. In mammals, for example, there are always seven vertebrae in the cervical, or neck, region; the giraffe has no more than a mouse. The thoracic region has twelve vertebrae. The ribs are of varying lengths and make up a sort of cage for the delicate organs in the thoracic cavity (see Fig. 84). They are capable of considerable motion and so permit the breathing move- ments. In birds the bones tend to fuse together and the ribs are not movable. In man the first sev . Biology and human life. Biology. 282 BIOLOGY AND HUMAN LIFE Cranium Sieruiim is a tendency toward the development of a fixed number. In mammals, for example, there are always seven vertebrae in the cervical, or neck, region; the giraffe has no more than a mouse. The thoracic region has twelve vertebrae. The ribs are of varying lengths and make up a sort of cage for the delicate organs in the thoracic cavity (see Fig. 84). They are capable of considerable motion and so permit the breathing move- ments. In birds the bones tend to fuse together and the ribs are not movable. In man the first sevhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/biology-and-human-life-biology-282-biology-and-human-life-cranium-sieruiim-is-a-tendency-toward-the-development-of-a-fixed-number-in-mammals-for-example-there-are-always-seven-vertebrae-in-the-cervical-or-neck-region-the-giraffe-has-no-more-than-a-mouse-the-thoracic-region-has-twelve-vertebrae-the-ribs-are-of-varying-lengths-and-make-up-a-sort-of-cage-for-the-delicate-organs-in-the-thoracic-cavity-see-fig-84-they-are-capable-of-considerable-motion-and-so-permit-the-breathing-move-ments-in-birds-the-bones-tend-to-fuse-together-and-the-ribs-are-not-movable-in-man-the-first-sev-image234606471.html Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corolla Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corollahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/apple-trees-flowers-the-seed-bearing-part-of-a-plant-consisting-of-reproductive-organs-that-are-typically-surrounded-by-a-brightly-colored-corolla-image360652762.html . A textbook of botany for colleges and universities ... Botany. 498 ECOLOGY horizontal nutritive roots. The root systems of trees differ widely, the ash, for example, having roots of great length, while the more numerous roots of the beech are much shorter and finer. Roots as an horage organs. — In a mature plant with a complex root system, a division of labor is manifest. A sorption is limited to the younger portions of the roots, where there is a delicate epidermis per-. FiGS. 708, 709. — Roots of the peppergrass (Lepidium): 708, an or- dinary primary root with laterals; 709, a root origina . A textbook of botany for colleges and universities ... Botany. 498 ECOLOGY horizontal nutritive roots. The root systems of trees differ widely, the ash, for example, having roots of great length, while the more numerous roots of the beech are much shorter and finer. Roots as an horage organs. — In a mature plant with a complex root system, a division of labor is manifest. A sorption is limited to the younger portions of the roots, where there is a delicate epidermis per-. FiGS. 708, 709. — Roots of the peppergrass (Lepidium): 708, an or- dinary primary root with laterals; 709, a root originahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-textbook-of-botany-for-colleges-and-universities-botany-498-ecology-horizontal-nutritive-roots-the-root-systems-of-trees-differ-widely-the-ash-for-example-having-roots-of-great-length-while-the-more-numerous-roots-of-the-beech-are-much-shorter-and-finer-roots-as-an-horage-organs-in-a-mature-plant-with-a-complex-root-system-a-division-of-labor-is-manifest-a-sorption-is-limited-to-the-younger-portions-of-the-roots-where-there-is-a-delicate-epidermis-per-figs-708-709-roots-of-the-peppergrass-lepidium-708-an-or-dinary-primary-root-with-laterals-709-a-root-origina-image216403875.html . Animal life and intelligence. Biology; Animal intelligence; Psychology, Comparative; Evolution. The Senses of Animals. 247 are specially modified to form tactile cells, or tactile corpuscles, in contact with or surrounding the axis-fibre or its expansion (Fig. 23). Hairs are delicate organs of touch, though, of course,. Fig. 23.—Tactile corpuscles. 1. In the beak of a goose. 2.*In the finger of a man. 3. In the mesentery of a cat. this is not their only function. They act as little levers embedded in the skin. Turning now to the vertebrate animals other than man, we find in them a sense of t . Animal life and intelligence. Biology; Animal intelligence; Psychology, Comparative; Evolution. The Senses of Animals. 247 are specially modified to form tactile cells, or tactile corpuscles, in contact with or surrounding the axis-fibre or its expansion (Fig. 23). Hairs are delicate organs of touch, though, of course,. Fig. 23.—Tactile corpuscles. 1. In the beak of a goose. 2.*In the finger of a man. 3. In the mesentery of a cat. this is not their only function. They act as little levers embedded in the skin. Turning now to the vertebrate animals other than man, we find in them a sense of thttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/animal-life-and-intelligence-biology-animal-intelligence-psychology-comparative-evolution-the-senses-of-animals-247-are-specially-modified-to-form-tactile-cells-or-tactile-corpuscles-in-contact-with-or-surrounding-the-axis-fibre-or-its-expansion-fig-23-hairs-are-delicate-organs-of-touch-though-of-course-fig-23tactile-corpuscles-1-in-the-beak-of-a-goose-2in-the-finger-of-a-man-3-in-the-mesentery-of-a-cat-this-is-not-their-only-function-they-act-as-little-levers-embedded-in-the-skin-turning-now-to-the-vertebrate-animals-other-than-man-we-find-in-them-a-sense-of-t-image236763610.html Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corolla Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corollahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/apple-trees-flowers-the-seed-bearing-part-of-a-plant-consisting-of-reproductive-organs-that-are-typically-surrounded-by-a-brightly-colored-corolla-image349702691.html . The bee-keeper's guide : or Manual of the apiary . Bee culture; Bees. OR, MANUAL, OF THB APIARY. 73 these vibrations, as we recognize pitch, or whether they just disting-uish the tremor, I think no one knows. There is some reason to believe that their delicate touch-organs may enable them to discriminate between vibrations, even more accurately than can we by the use of our ears. A slight jar will quickly awaken a colony of hybrids, while a loud noise will pass un- noticed. If insects can appreciate with great delicacy the different vibratory conditions of the air by an excessive devel- opme . The bee-keeper's guide : or Manual of the apiary . Bee culture; Bees. OR, MANUAL, OF THB APIARY. 73 these vibrations, as we recognize pitch, or whether they just disting-uish the tremor, I think no one knows. There is some reason to believe that their delicate touch-organs may enable them to discriminate between vibrations, even more accurately than can we by the use of our ears. A slight jar will quickly awaken a colony of hybrids, while a loud noise will pass un- noticed. If insects can appreciate with great delicacy the different vibratory conditions of the air by an excessive devel- opmehttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-bee-keepers-guide-or-manual-of-the-apiary-bee-culture-bees-or-manual-of-thb-apiary-73-these-vibrations-as-we-recognize-pitch-or-whether-they-just-disting-uish-the-tremor-i-think-no-one-knows-there-is-some-reason-to-believe-that-their-delicate-touch-organs-may-enable-them-to-discriminate-between-vibrations-even-more-accurately-than-can-we-by-the-use-of-our-ears-a-slight-jar-will-quickly-awaken-a-colony-of-hybrids-while-a-loud-noise-will-pass-un-noticed-if-insects-can-appreciate-with-great-delicacy-the-different-vibratory-conditions-of-the-air-by-an-excessive-devel-opme-image216412736.html . Home and health; a household manual containing two thousand recipes and helpful suggestions on the building and care of the home in harmony with sanitory laws .. . amongthe most delicate organs of the body. The deterioration ofthe human family is not more apparent anywhere thanin the eyes. Twenty years ago it was a rare thing to seea little child or even a young person wearing glasses. Itwas considered a great misfortune. Now it is so commonthat it causes no comment, and is scarcely noticed. A few important points in regard to the care of theeyes, kept in mind, will save much suffering and i . Home and health; a household manual containing two thousand recipes and helpful suggestions on the building and care of the home in harmony with sanitory laws .. . amongthe most delicate organs of the body. The deterioration ofthe human family is not more apparent anywhere thanin the eyes. Twenty years ago it was a rare thing to seea little child or even a young person wearing glasses. Itwas considered a great misfortune. Now it is so commonthat it causes no comment, and is scarcely noticed. A few important points in regard to the care of theeyes, kept in mind, will save much suffering and ihttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/home-and-health-a-household-manual-containing-two-thousand-recipes-and-helpful-suggestions-on-the-building-and-care-of-the-home-in-harmony-with-sanitory-laws-amongthe-most-delicate-organs-of-the-body-the-deterioration-ofthe-human-family-is-not-more-apparent-anywhere-thanin-the-eyes-twenty-years-ago-it-was-a-rare-thing-to-seea-little-child-or-even-a-young-person-wearing-glasses-itwas-considered-a-great-misfortune-now-it-is-so-commonthat-it-causes-no-comment-and-is-scarcely-noticed-a-few-important-points-in-regard-to-the-care-of-theeyes-kept-in-mind-will-save-much-suffering-and-i-image369997571.html Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corolla Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corollahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/apple-trees-flowers-the-seed-bearing-part-of-a-plant-consisting-of-reproductive-organs-that-are-typically-surrounded-by-a-brightly-colored-corolla-image359352997.html . How crops grow. A treatise on the chemical composition, structure, and life of the plant, for all students of agriculture ... Agricultural chemistry; Growth (Plants). THE VEGETATIVE ORGANS OF PLANTS. 277 which connect the inner and outer parts of the stem, con- tinue their outward growth. In spring-time the new cells that form in the cambial region are very delicate and easily broken. For this rea- son the rind or bark may bo stripped from the wood with- out difficulty. In autumn these cells become thickened and indurated, become, in fact, full-grown bast and wood- cells, so that to fieel th . How crops grow. A treatise on the chemical composition, structure, and life of the plant, for all students of agriculture ... Agricultural chemistry; Growth (Plants). THE VEGETATIVE ORGANS OF PLANTS. 277 which connect the inner and outer parts of the stem, con- tinue their outward growth. In spring-time the new cells that form in the cambial region are very delicate and easily broken. For this rea- son the rind or bark may bo stripped from the wood with- out difficulty. In autumn these cells become thickened and indurated, become, in fact, full-grown bast and wood- cells, so that to fieel thhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/how-crops-grow-a-treatise-on-the-chemical-composition-structure-and-life-of-the-plant-for-all-students-of-agriculture-agricultural-chemistry-growth-plants-the-vegetative-organs-of-plants-277-which-connect-the-inner-and-outer-parts-of-the-stem-con-tinue-their-outward-growth-in-spring-time-the-new-cells-that-form-in-the-cambial-region-are-very-delicate-and-easily-broken-for-this-rea-son-the-rind-or-bark-may-bo-stripped-from-the-wood-with-out-difficulty-in-autumn-these-cells-become-thickened-and-indurated-become-in-fact-full-grown-bast-and-wood-cells-so-that-to-fieel-th-image216440121.html . Essentials of biology presented in problems. Biology. 324' MAN, A MAMMAL five hundred muscles, varying from one smaller than a pinhead to a band almost two feet in length. Every movement of the body, be it merely a change of expression or change in the pitch of the voice, directly results from contraction of a muscle. Muscles also give form to the body, and are useful in protecting the delicate organs ^nd large blood vessels within them. Muscles and the Skeleton. — Muscles would be of little use to animals if they were not attached to hard parts of the body which serve as levers. In many inv . Essentials of biology presented in problems. Biology. 324' MAN, A MAMMAL five hundred muscles, varying from one smaller than a pinhead to a band almost two feet in length. Every movement of the body, be it merely a change of expression or change in the pitch of the voice, directly results from contraction of a muscle. Muscles also give form to the body, and are useful in protecting the delicate organs ^nd large blood vessels within them. Muscles and the Skeleton. — Muscles would be of little use to animals if they were not attached to hard parts of the body which serve as levers. In many invhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/essentials-of-biology-presented-in-problems-biology-324-man-a-mammal-five-hundred-muscles-varying-from-one-smaller-than-a-pinhead-to-a-band-almost-two-feet-in-length-every-movement-of-the-body-be-it-merely-a-change-of-expression-or-change-in-the-pitch-of-the-voice-directly-results-from-contraction-of-a-muscle-muscles-also-give-form-to-the-body-and-are-useful-in-protecting-the-delicate-organs-nd-large-blood-vessels-within-them-muscles-and-the-skeleton-muscles-would-be-of-little-use-to-animals-if-they-were-not-attached-to-hard-parts-of-the-body-which-serve-as-levers-in-many-inv-image232339938.html Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corolla Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corollahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/apple-trees-flowers-the-seed-bearing-part-of-a-plant-consisting-of-reproductive-organs-that-are-typically-surrounded-by-a-brightly-colored-corolla-image357629539.html . Plant studies; an elementary botany. Botany. REPRODUCTIVE ORGANS 119. dry, and are of considerable service in the discliarge of spores. In the common ferns a heavy spring-like ring of cells encircles the delicate-ivalled sjiore case. Wlien the wall becomes dry and comp)aratively brittle the spring straightens with considerable force, the delicate wall is suddenly torn and the spores are discharged (see Fig. 4.5). ^ Even in the case of the pollen- spores of seed-plants, a special layer of the wall of the pollen-sac usually develops as a spring-like layer, which assists in opening widely the s . Plant studies; an elementary botany. Botany. REPRODUCTIVE ORGANS 119. dry, and are of considerable service in the discliarge of spores. In the common ferns a heavy spring-like ring of cells encircles the delicate-ivalled sjiore case. Wlien the wall becomes dry and comp)aratively brittle the spring straightens with considerable force, the delicate wall is suddenly torn and the spores are discharged (see Fig. 4.5). ^ Even in the case of the pollen- spores of seed-plants, a special layer of the wall of the pollen-sac usually develops as a spring-like layer, which assists in opening widely the shttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/plant-studies-an-elementary-botany-botany-reproductive-organs-119-dry-and-are-of-considerable-service-in-the-discliarge-of-spores-in-the-common-ferns-a-heavy-spring-like-ring-of-cells-encircles-the-delicate-ivalled-sjiore-case-wlien-the-wall-becomes-dry-and-comparatively-brittle-the-spring-straightens-with-considerable-force-the-delicate-wall-is-suddenly-torn-and-the-spores-are-discharged-see-fig-45-even-in-the-case-of-the-pollen-spores-of-seed-plants-a-special-layer-of-the-wall-of-the-pollen-sac-usually-develops-as-a-spring-like-layer-which-assists-in-opening-widely-the-s-image216435762.html A text-book of the diseases of the ear and adjacent organs . Fig. 40. Fig. 50. met with, viz., that in which the lower portion of the mastoid process isdiploetic and the upper pneumatic (Fig. 49), and that in which the lower andposterior portion (Fig. 50, d. d) are diploetic, the anterior portion (d, p) con-taining pneumatic cells. The pneumatic spaces of the mastoid process are lined with a delicate g b. (/- A text-book of the diseases of the ear and adjacent organs . Fig. 40. Fig. 50. met with, viz., that in which the lower portion of the mastoid process isdiploetic and the upper pneumatic (Fig. 49), and that in which the lower andposterior portion (Fig. 50, d. d) are diploetic, the anterior portion (d, p) con-taining pneumatic cells. The pneumatic spaces of the mastoid process are lined with a delicate g b. (/-https://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-text-book-of-the-diseases-of-the-ear-and-adjacent-organs-fig-40-fig-50-met-with-viz-that-in-which-the-lower-portion-of-the-mastoid-process-isdiploetic-and-the-upper-pneumatic-fig-49-and-that-in-which-the-lower-andposterior-portion-fig-50-d-d-are-diploetic-the-anterior-portion-d-p-con-taining-pneumatic-cells-the-pneumatic-spaces-of-the-mastoid-process-are-lined-with-a-delicate-g-b-image340037857.html Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corolla Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corollahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/apple-trees-flowers-the-seed-bearing-part-of-a-plant-consisting-of-reproductive-organs-that-are-typically-surrounded-by-a-brightly-colored-corolla-image348317860.html . From North pole to equator: studies of wild life and scenes in many lands. Animal behavior; Birds; Tundras; Ethnology; Birds. 332 FROM NORTH POLE TO EQUATOR. This antelope may be regarded as typically a desert animal. Although it is proportionate in all its parts, the head and sense- organs seem almost too large, and the limbs too delicate, in fact. Fig. 51.—Gazelles lying near a Mimosa. almost fragile. But this head carries a brain of unusual cleverness for a ruminant, and those limbs are as if made of steel, exceedingly strong and elastic, admirably suited for agility and untiring endur- a . From North pole to equator: studies of wild life and scenes in many lands. Animal behavior; Birds; Tundras; Ethnology; Birds. 332 FROM NORTH POLE TO EQUATOR. This antelope may be regarded as typically a desert animal. Although it is proportionate in all its parts, the head and sense- organs seem almost too large, and the limbs too delicate, in fact. Fig. 51.—Gazelles lying near a Mimosa. almost fragile. But this head carries a brain of unusual cleverness for a ruminant, and those limbs are as if made of steel, exceedingly strong and elastic, admirably suited for agility and untiring endur- ahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/from-north-pole-to-equator-studies-of-wild-life-and-scenes-in-many-lands-animal-behavior-birds-tundras-ethnology-birds-332-from-north-pole-to-equator-this-antelope-may-be-regarded-as-typically-a-desert-animal-although-it-is-proportionate-in-all-its-parts-the-head-and-sense-organs-seem-almost-too-large-and-the-limbs-too-delicate-in-fact-fig-51gazelles-lying-near-a-mimosa-almost-fragile-but-this-head-carries-a-brain-of-unusual-cleverness-for-a-ruminant-and-those-limbs-are-as-if-made-of-steel-exceedingly-strong-and-elastic-admirably-suited-for-agility-and-untiring-endur-a-image216375489.html . Introduction to the study of fungi; their organography, classification, and distribution, for the use of collectors. Fungi. 166 INTRODUCTION TO THE STUDY OF FUNGI This group is allied to the Discomyceteae by such genera as Sphaerosoma and Bergrennia, and analogous to the Oastromycetes, especially Scleroderma, through the family of the Hypogeae. The hymenium consists usually of two kinds of organs, which stand side by side, closely packed together; these are the asci and the paraphyses, but the latter are sometimes, although rarely, suppressed. The asci are essentially membranaceous, delicate . Introduction to the study of fungi; their organography, classification, and distribution, for the use of collectors. Fungi. 166 INTRODUCTION TO THE STUDY OF FUNGI This group is allied to the Discomyceteae by such genera as Sphaerosoma and Bergrennia, and analogous to the Oastromycetes, especially Scleroderma, through the family of the Hypogeae. The hymenium consists usually of two kinds of organs, which stand side by side, closely packed together; these are the asci and the paraphyses, but the latter are sometimes, although rarely, suppressed. The asci are essentially membranaceous, delicatehttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/introduction-to-the-study-of-fungi-their-organography-classification-and-distribution-for-the-use-of-collectors-fungi-166-introduction-to-the-study-of-fungi-this-group-is-allied-to-the-discomyceteae-by-such-genera-as-sphaerosoma-and-bergrennia-and-analogous-to-the-oastromycetes-especially-scleroderma-through-the-family-of-the-hypogeae-the-hymenium-consists-usually-of-two-kinds-of-organs-which-stand-side-by-side-closely-packed-together-these-are-the-asci-and-the-paraphyses-but-the-latter-are-sometimes-although-rarely-suppressed-the-asci-are-essentially-membranaceous-delicate-image232309626.html Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corolla Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corollahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/apple-trees-flowers-the-seed-bearing-part-of-a-plant-consisting-of-reproductive-organs-that-are-typically-surrounded-by-a-brightly-colored-corolla-image344505867.html A beautiful little blue flower with yellow organs known a slender dayflower (Commelina erecta), a perennial and edible herb A beautiful little blue flower with yellow organs known a slender dayflower (Commelina erecta), a perennial and edible herbhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-a-beautiful-little-blue-flower-with-yellow-organs-known-a-slender-124757639.html Textbook of normal histology: including an account of the development of the tissues and of the organs . merulus, orthe Malpighian tuft, andthe surrounding expandedextremity of the uriniferoustubule, the capsule ofBowman. The glomer-ulus is supplied by anafferent artery, whichdivides into severalbranches; each of thesebreaks up into numerouscapillaries, which areunited by delicate con-nective tissue into groupsor lobules. The bloodescapes from the convo-luted capillaries of theglomerulus by the effer-ent vessel, which passesout by the side of the en-tering artery. The glomerulus, asusually see Textbook of normal histology: including an account of the development of the tissues and of the organs . merulus, orthe Malpighian tuft, andthe surrounding expandedextremity of the uriniferoustubule, the capsule ofBowman. The glomer-ulus is supplied by anafferent artery, whichdivides into severalbranches; each of thesebreaks up into numerouscapillaries, which areunited by delicate con-nective tissue into groupsor lobules. The bloodescapes from the convo-luted capillaries of theglomerulus by the effer-ent vessel, which passesout by the side of the en-tering artery. The glomerulus, asusually seehttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/textbook-of-normal-histology-including-an-account-of-the-development-of-the-tissues-and-of-the-organs-merulus-orthe-malpighian-tuft-andthe-surrounding-expandedextremity-of-the-uriniferoustubule-the-capsule-ofbowman-the-glomer-ulus-is-supplied-by-anafferent-artery-whichdivides-into-severalbranches-each-of-thesebreaks-up-into-numerouscapillaries-which-areunited-by-delicate-con-nective-tissue-into-groupsor-lobules-the-bloodescapes-from-the-convo-luted-capillaries-of-theglomerulus-by-the-effer-ent-vessel-which-passesout-by-the-side-of-the-en-tering-artery-the-glomerulus-asusually-see-image338953600.html Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corolla Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corollahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/apple-trees-flowers-the-seed-bearing-part-of-a-plant-consisting-of-reproductive-organs-that-are-typically-surrounded-by-a-brightly-colored-corolla-image349154721.html A little bee pollinating a beautiful blue flower with yellow organs known a slender dayflower (Commelina erecta), an edible herb A little bee pollinating a beautiful blue flower with yellow organs known a slender dayflower (Commelina erecta), an edible herbhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-a-little-bee-pollinating-a-beautiful-blue-flower-with-yellow-organs-122846041.html Textbook of normal histology: including an account of the development of the tissues and of the organs . uent. From 284 NORMAL HISTOLOGY. this peripheral lamella trabeculae extend across the interveningperilymphatic space to the fibrous wall of the membranous laby-rinth. The endothelium of the inner surface of the periosteuminvests the fibrous trabeculae as well as the outer or perilymphaticsurface of the membranous labyrinth. The walls of the saccule and the utricle consist of the con-nective-tissue lamella, composed of the bundles of fibrous tissueand the delicate epithelium. At the position Textbook of normal histology: including an account of the development of the tissues and of the organs . uent. From 284 NORMAL HISTOLOGY. this peripheral lamella trabeculae extend across the interveningperilymphatic space to the fibrous wall of the membranous laby-rinth. The endothelium of the inner surface of the periosteuminvests the fibrous trabeculae as well as the outer or perilymphaticsurface of the membranous labyrinth. The walls of the saccule and the utricle consist of the con-nective-tissue lamella, composed of the bundles of fibrous tissueand the delicate epithelium. At the positionhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/textbook-of-normal-histology-including-an-account-of-the-development-of-the-tissues-and-of-the-organs-uent-from-284-normal-histology-this-peripheral-lamella-trabeculae-extend-across-the-interveningperilymphatic-space-to-the-fibrous-wall-of-the-membranous-laby-rinth-the-endothelium-of-the-inner-surface-of-the-periosteuminvests-the-fibrous-trabeculae-as-well-as-the-outer-or-perilymphaticsurface-of-the-membranous-labyrinth-the-walls-of-the-saccule-and-the-utricle-consist-of-the-con-nective-tissue-lamella-composed-of-the-bundles-of-fibrous-tissueand-the-delicate-epithelium-at-the-position-image338892436.html Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corolla Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corollahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/apple-trees-flowers-the-seed-bearing-part-of-a-plant-consisting-of-reproductive-organs-that-are-typically-surrounded-by-a-brightly-colored-corolla-image350650335.html Fetus and placenta. Ancient college of Medicine, Mexico City Fetus and placenta. Ancient college of Medicine, Mexico Cityhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-fetus-and-placenta-ancient-college-of-medicine-mexico-city-41987446.html . Text-book of normal histology: including an account of the development of the tissues and of the organs. lar, and have, according to recent investigations. -q5 normal histology. branched protoplasmic as well as nervous or axis-cylinderprocesses ; while the former ramify aniony; the cells of the granulelayer, the delicate nervous processes extend into the outer,molecular layer, where they usually end by diviclino; into longitu-dinal T-branches which stretch horizontally parallel with the boun-daries of the zone. The processes of these cells are so delicate, aswell as so masked by the surround . Text-book of normal histology: including an account of the development of the tissues and of the organs. lar, and have, according to recent investigations. -q5 normal histology. branched protoplasmic as well as nervous or axis-cylinderprocesses ; while the former ramify aniony; the cells of the granulelayer, the delicate nervous processes extend into the outer,molecular layer, where they usually end by diviclino; into longitu-dinal T-branches which stretch horizontally parallel with the boun-daries of the zone. The processes of these cells are so delicate, aswell as so masked by the surroundhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/text-book-of-normal-histology-including-an-account-of-the-development-of-the-tissues-and-of-the-organs-lar-and-have-according-to-recent-investigations-q5-normal-histology-branched-protoplasmic-as-well-as-nervous-or-axis-cylinderprocesses-while-the-former-ramify-aniony-the-cells-of-the-granulelayer-the-delicate-nervous-processes-extend-into-the-outermolecular-layer-where-they-usually-end-by-diviclino-into-longitu-dinal-t-branches-which-stretch-horizontally-parallel-with-the-boun-daries-of-the-zone-the-processes-of-these-cells-are-so-delicate-aswell-as-so-masked-by-the-surround-image370369989.html Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corolla Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corollahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/apple-trees-flowers-the-seed-bearing-part-of-a-plant-consisting-of-reproductive-organs-that-are-typically-surrounded-by-a-brightly-colored-corolla-image260506963.html Fetus. Ancient college of Medicine, Mexico City Fetus. Ancient college of Medicine, Mexico Cityhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-fetus-ancient-college-of-medicine-mexico-city-41987404.html Textbook of normal histology: including an account of the development of the tissues and of the organs . ipolar, and have, according to recent investigations, -,05 NORMAL HISTOLOGY. branched protoplasmic as well as nervous or axis-cylinderprocesses ; while the former ramify among the cells of the granulelayer, the delicate nervous processes extend into the outer,molecular layer, where they usually end by dividing into longitu-dinal T-branches which stretch horizontally parallel with the boun-daries of the zone. The processes of these cells are so delicate, aswell as so masked by the surroundin Textbook of normal histology: including an account of the development of the tissues and of the organs . ipolar, and have, according to recent investigations, -,05 NORMAL HISTOLOGY. branched protoplasmic as well as nervous or axis-cylinderprocesses ; while the former ramify among the cells of the granulelayer, the delicate nervous processes extend into the outer,molecular layer, where they usually end by dividing into longitu-dinal T-branches which stretch horizontally parallel with the boun-daries of the zone. The processes of these cells are so delicate, aswell as so masked by the surroundinhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/textbook-of-normal-histology-including-an-account-of-the-development-of-the-tissues-and-of-the-organs-ipolar-and-have-according-to-recent-investigations-05-normal-histology-branched-protoplasmic-as-well-as-nervous-or-axis-cylinderprocesses-while-the-former-ramify-among-the-cells-of-the-granulelayer-the-delicate-nervous-processes-extend-into-the-outermolecular-layer-where-they-usually-end-by-dividing-into-longitu-dinal-t-branches-which-stretch-horizontally-parallel-with-the-boun-daries-of-the-zone-the-processes-of-these-cells-are-so-delicate-aswell-as-so-masked-by-the-surroundin-image338913425.html Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corolla Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corollahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/apple-trees-flowers-the-seed-bearing-part-of-a-plant-consisting-of-reproductive-organs-that-are-typically-surrounded-by-a-brightly-colored-corolla-image345494342.html Fetus. Ancient college of Medicine, Mexico City Fetus. Ancient college of Medicine, Mexico Cityhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-fetus-ancient-college-of-medicine-mexico-city-41987395.html . Text-book of normal histology: including an account of the development of the tissues and of the organs. he glomerulus, orthe Malpighian tuft, andthe surrounding expandedextremity of the uriniferoustubule, the capsule ofBowman. The glomer-ulus is supplied by anafferent artery, whichdivides into severalbranches; each of thesebreaks up into numerouscapillaries, which areunited by delicate con-nective tissue into groupsor lobules. The bloodescapes from the convo-luted capillaries of theglomerulus by the effer-ent vessel, which passesout by the side of the en-tering artery. The glomerulus, asusu . Text-book of normal histology: including an account of the development of the tissues and of the organs. he glomerulus, orthe Malpighian tuft, andthe surrounding expandedextremity of the uriniferoustubule, the capsule ofBowman. The glomer-ulus is supplied by anafferent artery, whichdivides into severalbranches; each of thesebreaks up into numerouscapillaries, which areunited by delicate con-nective tissue into groupsor lobules. The bloodescapes from the convo-luted capillaries of theglomerulus by the effer-ent vessel, which passesout by the side of the en-tering artery. The glomerulus, asusuhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/text-book-of-normal-histology-including-an-account-of-the-development-of-the-tissues-and-of-the-organs-he-glomerulus-orthe-malpighian-tuft-andthe-surrounding-expandedextremity-of-the-uriniferoustubule-the-capsule-ofbowman-the-glomer-ulus-is-supplied-by-anafferent-artery-whichdivides-into-severalbranches-each-of-thesebreaks-up-into-numerouscapillaries-which-areunited-by-delicate-con-nective-tissue-into-groupsor-lobules-the-bloodescapes-from-the-convo-luted-capillaries-of-theglomerulus-by-the-effer-ent-vessel-which-passesout-by-the-side-of-the-en-tering-artery-the-glomerulus-asusu-image370382341.html Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corolla Apple trees flowers. the seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored corollahttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/apple-trees-flowers-the-seed-bearing-part-of-a-plant-consisting-of-reproductive-organs-that-are-typically-surrounded-by-a-brightly-colored-corolla-image258977877.html Fetus. Ancient college of Medicine, Mexico City Fetus. Ancient college of Medicine, Mexico Cityhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-fetus-ancient-college-of-medicine-mexico-city-41987389.html Next page Recent searches: Search Results for Delicate Organs Stock Photos and Images  (426) Page 1 of 5 12345