. The development of the frog's egg; an introduction to experimental embryology. Embryology. D E - F Fig. 4. — Homceotypic type of nuclear division in Salamandra. (After Flemming.) The end result in the two types of cleavage is the same, but the details are, as described, different. It is important to note that the number of chromosomes is half that of the number of chromosomes in the other cells of the bod}-. Vom Rath maintains that a fourth generation of cells appears in the development of the spermatozoa of the salamander. Flem- ming supposed that at the end of the third generation of cells
. The development of the frog's egg; an introduction to experimental embryology. Embryology. D E - F Fig. 4. — Homceotypic type of nuclear division in Salamandra. (After Flemming.) The end result in the two types of cleavage is the same, but the details are, as described, different. It is important to note that the number of chromosomes is half that of the number of chromosomes in the other cells of the bod}-. Vom Rath maintains that a fourth generation of cells appears in the development of the spermatozoa of the salamander. Flem- ming supposed that at the end of the third generation of cells, described above, the differentiation into spermatozoa began, but. 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 Morgan, Thomas Hunt, 1866-1945. New York, The Macmillan company; [etc. , etc. ]
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectembryology, bookyear1
