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RMW672FX–Chinese law enforcement officers examine diphtheria, tetanus and acellular pertussis combined vaccines at the vaccine warehouse of a disease control a
RF2J8E7MG–Detailed scheme of human tooth cementum structure, including acellular and cellular cementum, fibers, cementoblasts and fibroblasts
RM2FMNW6D–Red Raspberry Slime mold Tubifera ferruginosa or Tubulifera arachnoidea growing on an old tree stump in a woodland
RMP2DWPP–. Under the acellular culture condition, the protozoa transforms into the form of promastigote, a flagellated and elongated morphology seen in the mid-gut of the vector. Cutaneous leishmaniasis is a benign, self-limiting infection caused by leishmanian parasites. Regarding the visceral leishmaniasis (kala azar), refer to case 50. . Pathology of infectious diseases http://info.fujita-hu.ac.jp/tsutsumi/index.html# 31 Leishmania tropica 7
RMEPWPWK–HAMBURG, GERMANY - APRIL 12 2015: German version of the International Certificate of vaccination for Polio, Diphtheria, tetanus
RMMBH7DM–Acellular regenerative vascular grafts—procedures that combine a patient’s own cells with a collagen matrix to create a functioning vessel like this one—typify the advancement of military medical capabilities over those employed in recent conflicts. CCCRP is taking steps to ensure that such advancement continues as future battlefield conditions affect the types of injuries warfighters might sustain and the challenges in treating them.
RM2AN8RG5–The hydropathic encyclopedia: a system of hydropathy and hygiene .. . s-sue is composed of bundles of fibres, ofvariable size, called fasciculi, enclosed in acellular sheath. Each fasciculus is composedof smaller bundles, and each bundle of singlefibres. These ultimate fibres, by microscopicexamination, appear to be composed of stillsmaller fasciculi, called ultimate fibrils, en-closed in a delicate sheath, called myolemma.Anatomists distinguish two kinds of ultimatemuscular fibre: that of voluntary, or animallife, and that of involuntary, or organic life. The ultimate fibre of animal life is
RF2F2Y6YT–Painting a SIMULATED COVID-19 drawing and a syringe, as a concept of vaccine, a tool to fight and defend against the coronavirus pandemic. Art concept
RME8K4EB–DTap IPV Hib & PCV immunisation / inoculation / jab / from a syringe into 8 / 9 eight / nine week old baby's thigh / leg
RF2BCPRHY–Doctor in respirator show a virus model. Slow motion. Woman wearing protect medical aerosol spray paint mask. Green ball spike thorn.
RMW672E4–Chinese law enforcement officers examine diphtheria, tetanus and acellular pertussis combined vaccines at the vaccine warehouse of a disease control a
RMEPWPRD–HAMBURG, GERMANY - APRIL 12 2015: German version of the International Certificate of vaccination for Polio, Diphtheria, tetanus
RM2ANGF9N–The encyclopdia britannica; a dictionary of arts, sciences, literature and general information . acellular sub-stances and a peculiar wax known as flax wax, are moredifficult to attack than those which are present in cotton, andthe difficulty is still further enhanced in the case of piecegoods owing to their dense or impervious character. Till towards the end of the i8th century the bleaching of linenboth in the north of Ireland and in Scotland was accomplishedby bowking in cows dung and souring with sour milk, the piecesbeing exposed to light on the grass between these operations forprolonged
RME8K4EE–DTap IPV Hib & PCV immunisation / inoculation / jab / from a syringe into 8 / 9 eight / nine week old baby's thigh / leg
RF2BB4FNP–Scientist virologist in respirator makes write in an tablet computer with stylus. Man and woman wearing protective medical mask. Chroma key blue.
RF2BAKJM4–Brefeldia maxima, a species of non-parasitic plasmodial slime mold, commonly known as the tapioca slime mold
RM2AJ8331–Manual of human histology . 52 SPECIAL HISTOLOGY.. apart, which arise from slight varicosities, and give thefibres a certain resemblance to muscular bundles, or ratherPig 190. colossal muscular fibrils. They certainly do not indicate acellular composition. If theaction of the hydrochloric acidbe allowed to go on, the fibressoon become quite pale, thetransverse striation disappears,and nothing remains but adeli-cate framework correspondingwith the previously solid fibres,and which often presents cer-tain appearances of tubes. Inthe end this also becomesalmost completely destroyedby the action o
RME8K4EF–DTap IPV Hib & PCV immunisation / inoculation / jab / from a syringe into 8 / 9 eight / nine week old baby's thigh / leg
RF2HPA657–Scientist virologist in respirator makes write in an tablet computer with stylus. Man and woman wearing protective medical mask. Health safety virus c
RF2B8W150–Brefeldia maxima, a species of non-parasitic plasmodial slime mold, commonly known as the tapioca slime mold
RM2AND8MX–AMAarchives of neurology & psychiatry . ent of about 2.5 cm. was implicated by acellular infiltration consisting of cells similar to those found in thetumor proper. RHEIX—FAISCEAU DE TURCK 611 A study of the serial sections of the brain internal to the tumorand the corresponding levels on the opposite side failed to reveal anyevidence of degeneration on either side. The faisceau de Tiirck, at thepoint where it appears in the retrolenticular region, was intact. Thefoot of the peduncle stained uniformly and showed an undegeneratedfaisceau de Tiirck in this region (Fig. 4). The duration of the tu
RME8K5KN–DTap IPV Hib MenC immunisation / inoculation / jab / from a syringe into 12 / 13 twelve / thirteen week old baby's thigh / leg
RM2CEKTTJ–. Canadian Shipping and Marine Engineering January-December 1918. THE ASP AFTER LAUNCHING. THE LOOSE ICE OBTAINED V,Y DYNAMITING RECEIVEDTHE IMPACT OF THE HULL IN EXCELLENT MANNER. when carrying a total deadweight of3,500 tons. The engine room, boiler room andnavigating bridge deck are amidships,with cargo spaces fore and aft. The shipis of single deck type, and was built onthe deep frame principle. The deepframe system with auxiliary side framesconstitute the basic constructional fea-tures of the hull fabrication. She has acellular double bottom fore and aft, alsopeak tanks and power watertig
RME8K5KD–DTap IPV Hib MenC immunisation / inoculation / jab / from a syringe into 12 / 13 twelve / thirteen week old baby's thigh / leg
RMRGHW86–. Bulletin of the British Museum (Natural History), Geology. FISHES FROM THE LEBANON 257 retropinnids and prototroctids. Galaxioids are acellular, but have a low, well toothed mandible and endopterygoid teeth. They are advanced over Gaudryella and Humbertia in many ways, notably in having the ectopterygoid reduced or absent, a. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. British Museum (Natural History). London : BM(NH)
RME8K4EC–DTap IPV Hib & PCV immunisation / inoculation / jab / from a syringe into 8 / 9 eight / nine week old baby's thigh / leg
![. Ciba Foundation Symposium on Transplantation. Transplantation of organs, tissues, etc. 100 R. E. BILLINGHAM AND WILLYS K. SILVERS these grafts, which healed-in remarkably well in view of the adverse grafting method employed. Since the layers of homologous areolar connective tissue employed were by no means acellular, it seemed important to determine whether their viability was essential for them to *'protect" the overlays of homologous normal skin. Accord- ingly, a series of sheets of freshly excised pouch skin were repeatedly frozen and thawed under conditions deemed most likely to kil Stock Photo](https://c8.alamy.com/comp/RJ513G/ciba-foundation-symposium-on-transplantation-transplantation-of-organs-tissues-etc-100-r-e-billingham-and-willys-k-silvers-these-grafts-which-healed-in-remarkably-well-in-view-of-the-adverse-grafting-method-employed-since-the-layers-of-homologous-areolar-connective-tissue-employed-were-by-no-means-acellular-it-seemed-important-to-determine-whether-their-viability-was-essential-for-them-to-protectquot-the-overlays-of-homologous-normal-skin-accord-ingly-a-series-of-sheets-of-freshly-excised-pouch-skin-were-repeatedly-frozen-and-thawed-under-conditions-deemed-most-likely-to-kil-RJ513G.jpg ". Ciba Foundation Symposium on Transplantation. Transplantation of organs, tissues, etc. 100 R. E. BILLINGHAM AND WILLYS K. SILVERS these grafts, which healed-in remarkably well in view of the adverse grafting method employed. Since the layers of homologous areolar connective tissue employed were by no means acellular, it seemed important to determine whether their viability was essential for them to *'protect" the overlays of homologous normal skin. Accord- ingly, a series of sheets of freshly excised pouch skin were repeatedly frozen and thawed under conditions deemed most likely to kil Stock Photo")
RMRJ513G–. Ciba Foundation Symposium on Transplantation. Transplantation of organs, tissues, etc. 100 R. E. BILLINGHAM AND WILLYS K. SILVERS these grafts, which healed-in remarkably well in view of the adverse grafting method employed. Since the layers of homologous areolar connective tissue employed were by no means acellular, it seemed important to determine whether their viability was essential for them to *'protect" the overlays of homologous normal skin. Accord- ingly, a series of sheets of freshly excised pouch skin were repeatedly frozen and thawed under conditions deemed most likely to kil
RME8K5KH–DTap IPV Hib MenC immunisation / inoculation / jab / from a syringe into 12 / 13 twelve / thirteen week old baby's thigh / leg
RMRJ5WE8–. Chordate morphology. Morphology (Animals); Chordata. cartiloge'' Figure 8-52. Section through o dental plate tooth of Myxme. (After Marinelli and Strenger, 1956, and Lison, 1954) not resemble those on the plates of known agnaths, the pos- sibility of their being gnathostome teeth should be recog- nized. The arthrodires generally lack teeth on the jaw margins, but some of the smaller forms have them (Figure 8-54). In Alopacanlhus, the teeth are fused to the acellular jaw bones and have an outer enamel, or modified dentine layer, and an orthodentine core. Chondrichthyes The teeth of sharks var
RMRJ6XW5–. Chordate morphology. Morphology (Animals); Chordata. bony base with enclosed cells laminated ganoin. dentine ^neck canal bony base without enclosed cells Figure 8-29. A and B, sections of scales of Nostolepis from the Upper Silurian (after 0rvig, 1957). C, section of scale of Aconthodes, Penn- sylvanian, (after Goodrich, 1907). the scale; the base of the scale is penetrated by radiating Williamson's and Sharpey's canals. The former were oc- cupied by processes of the osteoblasts of the bony base. The acellular material of the Acanthodes scale contrasts with the cellular nature of the Nostole
![. Comparative animal physiology. Physiology, Comparative; Physiology, Comparative. Nervous Systems 111 Conduction in higher animals is predominantly a function of cell mem- branes, and in neurones the fibrils per se probably have nothing to do with conduction. Taylor ""'^ suggests that the fibrillar system in ciliates actually may have several different functions. Ciliates are highly specialized acellular organisms. Hence, the ciliate fibrillar system is not a precursor of nervous structures. In sponges there are no nerve cells, but spindle-shaped muscle cells bring about closure of Stock Photo](https://c8.alamy.com/comp/REE4JT/comparative-animal-physiology-physiology-comparative-physiology-comparative-nervous-systems-111-conduction-in-higher-animals-is-predominantly-a-function-of-cell-mem-branes-and-in-neurones-the-fibrils-per-se-probably-have-nothing-to-do-with-conduction-taylor-quotquot-suggests-that-the-fibrillar-system-in-ciliates-actually-may-have-several-different-functions-ciliates-are-highly-specialized-acellular-organisms-hence-the-ciliate-fibrillar-system-is-not-a-precursor-of-nervous-structures-in-sponges-there-are-no-nerve-cells-but-spindle-shaped-muscle-cells-bring-about-closure-of-REE4JT.jpg ". Comparative animal physiology. Physiology, Comparative; Physiology, Comparative. Nervous Systems 111 Conduction in higher animals is predominantly a function of cell mem- branes, and in neurones the fibrils per se probably have nothing to do with conduction. Taylor ""'^ suggests that the fibrillar system in ciliates actually may have several different functions. Ciliates are highly specialized acellular organisms. Hence, the ciliate fibrillar system is not a precursor of nervous structures. In sponges there are no nerve cells, but spindle-shaped muscle cells bring about closure of Stock Photo")
RMREE4JT–. Comparative animal physiology. Physiology, Comparative; Physiology, Comparative. Nervous Systems 111 Conduction in higher animals is predominantly a function of cell mem- branes, and in neurones the fibrils per se probably have nothing to do with conduction. Taylor ""'^ suggests that the fibrillar system in ciliates actually may have several different functions. Ciliates are highly specialized acellular organisms. Hence, the ciliate fibrillar system is not a precursor of nervous structures. In sponges there are no nerve cells, but spindle-shaped muscle cells bring about closure of
RMRJ6XTP–. Chordate morphology. Morphology (Animals); Chordata. dentine ^neck canal bony base without enclosed cells Figure 8-29. A and B, sections of scales of Nostolepis from the Upper Silurian (after 0rvig, 1957). C, section of scale of Aconthodes, Penn- sylvanian, (after Goodrich, 1907). the scale; the base of the scale is penetrated by radiating Williamson's and Sharpey's canals. The former were oc- cupied by processes of the osteoblasts of the bony base. The acellular material of the Acanthodes scale contrasts with the cellular nature of the Nostolepis type. In terms of their scales the acanthodi
RMRJ6XTB–. Chordate morphology. Morphology (Animals); Chordata. enamel vascular pulp canal dentine. Sharpey's fibers osGl canal acellular lamellar bony base Figure 8-31. Section through the scale of a ray, Dosybotus sp?. (After 0rvig, 1951) In the holocephalans, denticles occur only on the claspers, and in the young there may be a double row of small den- ticles along the back. The denticles and spine structure are like those of the shark. General observations The placoid scale of the shark has been described as a basic skeletal unit, and it is apparent that denticles of one shape or another are charac
RFPBBNYG–Whooping cough, conceptual illustration. Whooping cough is a highly contagious infectious disease caused by Bordetella pertussis bacteria.
RMRHMXMP–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 298 W. H. CLARK JR. ET AL. Figure 6. Chronological order of ECM alterations during egg activation. Penaeoid oocytes nearingthe completion ol'oogenesis are enveloped in an acellular vitelline envelope and possess extracellular crypts that contain jelly precursor (JP). The oocytes do not possess cortical vesicles within their cortical cytoplasm (Fig. 6A). At the time of spawning, the JP within the crypts is separated from the surrounding environment by only the vitelline envelope (Fig. 6B). Upon exposure to seawater. the crypt
RFPBBNYD–Whooping cough, conceptual illustration. Whooping cough is a highly contagious infectious disease caused by Bordetella pertussis bacteria.
RMRJ6Y2X–. Chordate morphology. Morphology (Animals); Chordata. laminated bone osteogenic layer of periosteum fibrous layer of periosteum first generation Haversian system last generation osteons. Volkman's ca osteogenic lining of Haversian canol Figure 8-24. Stereodiagrammatic piece of mammalian bone showing the outer and inner laminate layers between which are several genera- tions of Haversian systems. spaces filled in with new osteon systems. In contrast to den- tine, the cells are multipolar with arborizing (branching) processes extending out in every direction. Acellular bone is without lacunae o
RFPBBNYK–Whooping cough, conceptual illustration. Whooping cough is a highly contagious infectious disease caused by Bordetella pertussis bacteria.
RMRHN365–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 14 V. J. MARTIN. Figure 6. Cross section of a 10-h planula. The embryo consists ot'an ectoderm (EC), an acellular meso- glea (M), and an endoderm (E). The endoderm is composed of an outer columnar epithelial layer (G) surrounding a central core of lightly staining interstitial cells (arrows). The ectoderm contains epithelio- muscular cells (dark-staining cells) and glandular cells (light-staining cells), but is devoid of interstitial cells, nematoblasts, nematocytes, and ganglionic cells. X320. Figure 7. Endodermal region of
RFPBBNY6–Whooping cough, conceptual illustration. Whooping cough is a highly contagious infectious disease caused by Bordetella pertussis bacteria.
RMRJ6XT0–. Chordate morphology. Morphology (Animals); Chordata. Sharpey's fibers osGl canal acellular lamellar bony base Figure 8-31. Section through the scale of a ray, Dosybotus sp?. (After 0rvig, 1951) In the holocephalans, denticles occur only on the claspers, and in the young there may be a double row of small den- ticles along the back. The denticles and spine structure are like those of the shark. General observations The placoid scale of the shark has been described as a basic skeletal unit, and it is apparent that denticles of one shape or another are characteristic of the bone and scales of v
RFPBBNY9–Whooping cough, conceptual illustration. Whooping cough is a highly contagious infectious disease caused by Bordetella pertussis bacteria.
RFHY3BN4–Whooping cough bacteria (Bordetella pertussis), computer illustration. B. pertussis are gram-negative, aerobic, non-motile, coccobacillus bacteria. They are spread by coughing and by nasal drops. The incubation period is 7-14 days. A vaccine is available for this bacterial pathogen. Pertussis vaccine is part of the DTaP (diphtheria, tetanus, acellular pertussis) immunization. B. pertussis also produces a lymphocytosis-promoting factor, which causes a decrease in the entry of lymphocytes into lymph nodes. This can lead to a condition known as lymphocytosis.
RMRGHWBT–. Bulletin of the British Museum (Natural History), Geology. FISHES FROM THE LEBANON 249 two or three small, leaf-like and unsegmented. A rather large caudal scute (esc, Fig. 27) is present in front of both the upper and lower procurrent rays. As in Gaudryella, there is a single urodermal (ud) lying on the second ray below the upper- most principal ray. (xv) Squamation. The scales are more clearly visible than those of Gaudryella and must have been thicker. As in Gaudryella they are acellular, large and cycloid, with continuous, well separated circuli. There appear to be eight scales in a tran
RFHY3BN3–Whooping cough bacteria (Bordetella pertussis), computer illustration. B. pertussis are gram-negative, aerobic, non-motile, coccobacillus bacteria. They are spread by coughing and by nasal drops. The incubation period is 7-14 days. A vaccine is available for this bacterial pathogen. Pertussis vaccine is part of the DTaP (diphtheria, tetanus, acellular pertussis) immunization. B. pertussis also produces a lymphocytosis-promoting factor, which causes a decrease in the entry of lymphocytes into lymph nodes. This can lead to a condition known as lymphocytosis.
RMRJ5WGH–. Chordate morphology. Morphology (Animals); Chordata. ename interglobular spaces contour lines of Retzius dentine contour lines of growth bom pulp acellular cementum root bone osteon- periodontal membrane (vascular) cellular cementum (laminate bone). collagenous fibers which continue into bone as Shorpey's fiber Figure 8-49. Section of a mammalian tooth set in the jaw. (After Ham, 1957) opening of the cup. The dental lamina at this stage has a second generation of tooth germs extending down from it medial to the initial tooth germs. The enamel-producing epithelium is bell-shaped and formed of
RFHY3BN0–Whooping cough bacteria (Bordetella pertussis), computer illustration. B. pertussis are gram-negative, aerobic, non-motile, coccobacillus bacteria. They are spread by coughing and by nasal drops. The incubation period is 7-14 days. A vaccine is available for this bacterial pathogen. Pertussis vaccine is part of the DTaP (diphtheria, tetanus, acellular pertussis) immunization. B. pertussis also produces a lymphocytosis-promoting factor, which causes a decrease in the entry of lymphocytes into lymph nodes. This can lead to a condition known as lymphocytosis.
RMRJ5WEG–. Chordate morphology. Morphology (Animals); Chordata. dermis Figure 8-51. Section through o lamprey tooth. urn cells dermal papilla epidermis. cartiloge'' Figure 8-52. Section through o dental plate tooth of Myxme. (After Marinelli and Strenger, 1956, and Lison, 1954) not resemble those on the plates of known agnaths, the pos- sibility of their being gnathostome teeth should be recog- nized. The arthrodires generally lack teeth on the jaw margins, but some of the smaller forms have them (Figure 8-54). In Alopacanlhus, the teeth are fused to the acellular jaw bones and have an outer enamel, or
RFHY3BN2–Whooping cough bacteria (Bordetella pertussis), computer illustration. B. pertussis are gram-negative, aerobic, non-motile, coccobacillus bacteria. They are spread by coughing and by nasal drops. The incubation period is 7-14 days. A vaccine is available for this bacterial pathogen. Pertussis vaccine is part of the DTaP (diphtheria, tetanus, acellular pertussis) immunization. B. pertussis also produces a lymphocytosis-promoting factor, which causes a decrease in the entry of lymphocytes into lymph nodes. This can lead to a condition known as lymphocytosis.
RMRHKY02–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. AGGREGATION IN SLIME MOLDS 17 possible effects caused by the size reduction. In some species the stalk cells ap- peared somewhat coarse and club-like (D. mucoroidcs, D. purpurewn, D. discoi- deum) while in others the cells were beautifully tapered (P. pallidwn, P. violaceum, D. lactewn} (Fig. 2). In the case of D. lactewn the smaller sorocarps had an acellular tip, giving them, at least at their anterior end, an appearance almost exactly resembling Acytostelium. This is not true of the larger sorocarps of D. 1000 100 o Q. o
RFHY3BN6–Whooping cough bacteria (Bordetella pertussis), computer illustration. B. pertussis are gram-negative, aerobic, non-motile, coccobacillus bacteria. They are spread by coughing and by nasal drops. The incubation period is 7-14 days. A vaccine is available for this bacterial pathogen. Pertussis vaccine is part of the DTaP (diphtheria, tetanus, acellular pertussis) immunization. B. pertussis also produces a lymphocytosis-promoting factor, which causes a decrease in the entry of lymphocytes into lymph nodes. This can lead to a condition known as lymphocytosis.
RF2C9JCJ7–Computer illustration of green mould (Aspergillus flavus) conidiophore (fruiting structure) producing conidia (asexual conidia). Aspergillus flavus is
RMRGHW9Y–. Bulletin of the British Museum (Natural History), Geology. . FiG. 29. Right frontals in dorsal view of a, Argentina sialis Gilbert, Recent, N.E. Pacific, 1967.3.5.2, 72 mm. ; b, Hypomesiis olidus (PaUas), Recent, Tartar Strait, 1925.8.6.9, 93 mm. ; c, Coregonus lavaretus L., same specimen as Fig. 28. Scale i mm. bladder, etc., the skeleton is still cellular (personal observation). This suggests that all argentinoids retain cellular bone and are therefore more primitive than the almost acellular Gaudryella and Humbertia. The osmeroids and stomiatoids are acellular, like Gaudryella and Humbert
RF2C9JCH1–Computer illustration of green mould (Aspergillus flavus) conidiophore (fruiting structure) producing conidia (asexual conidia). Aspergillus flavus is
![. Biology of New World Microtus. Rodents; Rodents; Microtus; Voles. Microanatomy 197. Fig. 6. Diagrammatic representation of an evergrowing molar; transverse sec- tions A, B, and C on right correspond to dotted section lines on the molar shown at left. The overview shows the relationship between molars and periodontal ligaments (pi), gingivum (g), and alveolar bone (ab). Section A: intra-oral "crown." Abbrevi- ations are: ac, thin layer of acellular cement; e, mature enamel; d, mature dentin; cc, cellular cement (major point of attachment); rd, reparative dentin; cb, cementoid buttre Stock Photo](https://c8.alamy.com/comp/RHK5RM/biology-of-new-world-microtus-rodents-rodents-microtus-voles-microanatomy-197-fig-6-diagrammatic-representation-of-an-evergrowing-molar-transverse-sec-tions-a-b-and-c-on-right-correspond-to-dotted-section-lines-on-the-molar-shown-at-left-the-overview-shows-the-relationship-between-molars-and-periodontal-ligaments-pi-gingivum-g-and-alveolar-bone-ab-section-a-intra-oral-quotcrownquot-abbrevi-ations-are-ac-thin-layer-of-acellular-cement-e-mature-enamel-d-mature-dentin-cc-cellular-cement-major-point-of-attachment-rd-reparative-dentin-cb-cementoid-buttre-RHK5RM.jpg ". Biology of New World Microtus. Rodents; Rodents; Microtus; Voles. Microanatomy 197. Fig. 6. Diagrammatic representation of an evergrowing molar; transverse sec- tions A, B, and C on right correspond to dotted section lines on the molar shown at left. The overview shows the relationship between molars and periodontal ligaments (pi), gingivum (g), and alveolar bone (ab). Section A: intra-oral "crown." Abbrevi- ations are: ac, thin layer of acellular cement; e, mature enamel; d, mature dentin; cc, cellular cement (major point of attachment); rd, reparative dentin; cb, cementoid buttre Stock Photo")
RMRHK5RM–. Biology of New World Microtus. Rodents; Rodents; Microtus; Voles. Microanatomy 197. Fig. 6. Diagrammatic representation of an evergrowing molar; transverse sec- tions A, B, and C on right correspond to dotted section lines on the molar shown at left. The overview shows the relationship between molars and periodontal ligaments (pi), gingivum (g), and alveolar bone (ab). Section A: intra-oral "crown." Abbrevi- ations are: ac, thin layer of acellular cement; e, mature enamel; d, mature dentin; cc, cellular cement (major point of attachment); rd, reparative dentin; cb, cementoid buttre
RF2C9JCJ8–Computer illustration of green mould (Aspergillus flavus) conidiophore (fruiting structure) producing conidia (asexual conidia). Aspergillus flavus is
RMRHN2MT–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. ZOOXANTHELLA SYMBIOSIS IN NUDIBRANCHS 115 ACC. FIGURES 5-8. Intracellular zooxanthellae in nudibranch ceratal tissues. ACC-animal carrier cell, Ch- chloroplast, NA-animal carrier cell nucleus, ND-dinoflagellate cell nucleus, St-starch granule, Py-pyrenoid. FIGURE 5. Melibe pilosa. Bar = 2.0 nm. FIGURE 6. Unidentified Melibe sp. Bar = 2.0 nm. FIGURE 7. Pteraeolidea ianthina. Algal cells and lipid droplet are within an animal carrier cell that resides in an acellular, presumably protein matrix below the epidermis. Note pyrenoi
RF2C9JCHP–Computer illustration of green mould (Aspergillus flavus) conidiophore (fruiting structure) producing conidia (asexual conidia). Aspergillus flavus is
RMRHKY0N–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. D B FIGURE 2. Camera lucida drawings of small sorocarps. A. D. pnrpitrcniti with 7 stalk cells and 45 spores (not shown). Note the wisp at the end of the stalk. B. P. pallidum with 5 stalk cells and 6 spores. C. The smallest sorocarp obtained. It is P. pallidum with ^ stalk cells and 4 spores. D. D. lactcum showing a small stalk which midway becomes acellular. can adapt to a wide range of concentrations, and can produce, as a result, a wide range of size in their fruiting bodies from ones much smaller than D. mhnitum to ones
