The cell in development and inheritance . Fig. 26.— Diagrams of the later phases of mitosis. G, Metaphase; splitting of the chromosomes (c./.). n. The cast-off nucleolus. H. Ana-phase ; the daughter-chromosomes diverging, between them the interzonal-fibres (/./.), or centralspindle ; centrosomes already doubled in anticipation of the ensuing division. /. Late anaphaseor telophase, showing division of the cell-body, mid-body at the equator of the spindle and begin-ning reconstruction of the daughter-nuclei. J, Division completed. ally known as arcJioplasm (Boveri, 88), but this term is not appl

The cell in development and inheritance . Fig. 26.— Diagrams of the later phases of mitosis. G, Metaphase; splitting of the chromosomes (c./.). n. The cast-off nucleolus. H. Ana-phase ; the daughter-chromosomes diverging, between them the interzonal-fibres (/./.), or centralspindle ; centrosomes already doubled in anticipation of the ensuing division. /. Late anaphaseor telophase, showing division of the cell-body, mid-body at the equator of the spindle and begin-ning reconstruction of the daughter-nuclei. J, Division completed. ally known as arcJioplasm (Boveri, 88), but this term is not appl Stock Photo

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The cell in development and inheritance . Fig. 26.— Diagrams of the later phases of mitosis. G, Metaphase; splitting of the chromosomes (c./.). n. The cast-off nucleolus. H. Ana-phase ; the daughter-chromosomes diverging, between them the interzonal-fibres (/./.), or centralspindle ; centrosomes already doubled in anticipation of the ensuing division. /. Late anaphaseor telophase, showing division of the cell-body, mid-body at the equator of the spindle and begin-ning reconstruction of the daughter-nuclei. J, Division completed. ally known as arcJioplasm (Boveri, 88), but this term is not appliedto the centrosome within the aster. 2. Metaphase.—1:q. prophases of mitosis are, on the whole, pre-paratory in character. The metaphase, which follows, forms theinitial phase of actual division. Each chromosome splits lengthwiseinto two exactly similar halves, which afterward diverge to oppositepoles of the spindle, and here each group of daughter-chromosomes yo CELL-DIVISION finally gives rise to a daughter-nucleus (Fig. 26). I

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