. Advanced biology. Biology; Physiology; Reproduction. '-^'"'- "T'. In this breeding experiment, pigmentation and quality of hair of guinea pigs are the factors involved. R represents rough hair, r smooth hair; B denotes black color and b white color or absence of black. The circles show the genes carried by body cells and matured germ cells. An animal of the Fi generation carries two pairs of characters and is known as a dihybrid. When dihybrids are bred, the F2 generation segregate in the ratio of 9, 3, 3, 1. WH. FITZ. AD. BIO.—22. Please note that these images are extracted from s
. Advanced biology. Biology; Physiology; Reproduction. '-^'"'- "T'. In this breeding experiment, pigmentation and quality of hair of guinea pigs are the factors involved. R represents rough hair, r smooth hair; B denotes black color and b white color or absence of black. The circles show the genes carried by body cells and matured germ cells. An animal of the Fi generation carries two pairs of characters and is known as a dihybrid. When dihybrids are bred, the F2 generation segregate in the ratio of 9, 3, 3, 1. WH. FITZ. AD. BIO.—22. 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 Wheat, Frank Merrill; Fitzpatrick, Elizabeth T. New York ; Boston [etc. ] : American Book Company
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Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1920, booksubje, booksubjectphysiology
