. A manual of zoology. Zoology. Ftp,. q8.—Fertilization of Asraris vir^aloccphalci (after ISoveri"). .-1, the ends (ccntrosomes) of the spindle fni-nied; B, the spindle comi)lcted; ,?/), sperm-nucleus with its chromosomes; c/, egg-nucleus; p^ polar bodies. Heredity.—Recent observations ha\'e furnished a certain basis for the theory of heredity, the transmission of parental characteristics to the offspring. This Iransnussioii, on the whole, takes place with eijual effect from the father's and from the mother's side; if we take the a\'erati:e of. Please note that these images are extracted
. A manual of zoology. Zoology. Ftp,. q8.—Fertilization of Asraris vir^aloccphalci (after ISoveri"). .-1, the ends (ccntrosomes) of the spindle fni-nied; B, the spindle comi)lcted; ,?/), sperm-nucleus with its chromosomes; c/, egg-nucleus; p^ polar bodies. Heredity.—Recent observations ha\'e furnished a certain basis for the theory of heredity, the transmission of parental characteristics to the offspring. This Iransnussioii, on the whole, takes place with eijual effect from the father's and from the mother's side; if we take the a\'erati:e of. 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 Hertwig, Richard, 1850-1937; Kingsley, J. S. (John Sterling), 1854-1929, ed. and tr. New York, H. Holt
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectzoology, bookyear1912
