. The cell in development and inheritance. Cells. UNION OF THE GERM-CELLS H7 as in cchinoderms, mammals, many annelids, etc., while in others several may enter (insects, elasmobranchs, reptiles, the earthworm, Petromyzoii, etc.). In the former case more than one spermatozoon may accidentally enter (pathological polyspermy), but development is then always abnormal. In such cases each sperm-centrosome gives rise to an amphiaster, and the asters may then unite to form the most complex polyasters, the nodes of which are formed by the. Please note that these images are extracted from scanned page i
. The cell in development and inheritance. Cells. UNION OF THE GERM-CELLS H7 as in cchinoderms, mammals, many annelids, etc., while in others several may enter (insects, elasmobranchs, reptiles, the earthworm, Petromyzoii, etc.). In the former case more than one spermatozoon may accidentally enter (pathological polyspermy), but development is then always abnormal. In such cases each sperm-centrosome gives rise to an amphiaster, and the asters may then unite to form the most complex polyasters, the nodes of which are formed by the. 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 Wilson, Edmund B. (Edmund Beecher), 1856-1939. New York : The Macmillan company
Size: 1864px × 1341px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1890, booksubjectcells, bookyear1896
