. A critique of the theory of evolution. Evolution. 98 THEORY OF EVOLUTION. Fig. 50. The two maturation divisions of the sperm cell. Four sperms result, each with half (haploid) the full number (diploid) of chromosomes. some paternal chromosomes, one or the other member of each pair. At the other di- vision each chromosome simply splits as in ordinary cell division. The upshot of the process is that the ripe eggs (fig. 51) and the ripe spermatozoa ( Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration
. A critique of the theory of evolution. Evolution. 98 THEORY OF EVOLUTION. Fig. 50. The two maturation divisions of the sperm cell. Four sperms result, each with half (haploid) the full number (diploid) of chromosomes. some paternal chromosomes, one or the other member of each pair. At the other di- vision each chromosome simply splits as in ordinary cell division. The upshot of the process is that the ripe eggs (fig. 51) and the ripe spermatozoa ( 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. Princeton, Princeton University Press; [etc. , etc. ]
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectevoluti, bookyear1916
