. Cytology, with special reference to the metazoan nucleus. Cells. form a dense ring (daughter plate), the apices of the V-shaped chromosomes being on the inner circumference of the ring, while the limbs radiate outwards. At the end of telophase, when the daughter nucleus has been re- constructed, a ring of karyosomes occupies the place previously occupied by the apices of the Vs. These bodies gradually get dispersed through the nucleus and disappear, so that in the middle of the resting period they are On the other hand, in many forms in which karyosomes occur they are not traceable
. Cytology, with special reference to the metazoan nucleus. Cells. form a dense ring (daughter plate), the apices of the V-shaped chromosomes being on the inner circumference of the ring, while the limbs radiate outwards. At the end of telophase, when the daughter nucleus has been re- constructed, a ring of karyosomes occupies the place previously occupied by the apices of the Vs. These bodies gradually get dispersed through the nucleus and disappear, so that in the middle of the resting period they are On the other hand, in many forms in which karyosomes occur they are not traceable back to the telophase chromosomes, but are secondary formations, the newly reconstructed nucleus being without them (Allium, Lundegardh, 1913). As a rule, the number of karyosomes in the nuclei of any organism is highly variable, but in other cases the number is. 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 Agar, W. E. (Wilfred Eade), 1882-1951. London, Macmillan and Co. , limited
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectcells, bookyear1920
