. The Mechanism of Mendelian heredity. Mendel's law; Heredity; Chromosomes. 70 LINKAGE ing over between the sex factor and the various sex hnked factors can not be calculated, since in the sex that is heterozygous for the sex factor no crossing over has been observed. Sex linkage has been found. Fig. 26.—Black Langshan female by Barred Plymouth Rock male. Compare with Fig. 30 (similar cross in ) for scheme of inheritance, which is the same in both. Substitute Black for lacticolor and Bar for in the moths Abraxas (Figs. 30 and 31) and Lyman- tria, in the fowl (Figs. 26,
. The Mechanism of Mendelian heredity. Mendel's law; Heredity; Chromosomes. 70 LINKAGE ing over between the sex factor and the various sex hnked factors can not be calculated, since in the sex that is heterozygous for the sex factor no crossing over has been observed. Sex linkage has been found. Fig. 26.—Black Langshan female by Barred Plymouth Rock male. Compare with Fig. 30 (similar cross in ) for scheme of inheritance, which is the same in both. Substitute Black for lacticolor and Bar for in the moths Abraxas (Figs. 30 and 31) and Lyman- tria, in the fowl (Figs. 26, 27, 28, 29) (six factors), canary, pigeon, Drosophila (Figs. 9 and 10), fish, cat, man, and the plant Lychnis. In all, somewhat more than fifteen species show linkage. This number appears small in comparison with 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 Morgan, Thomas Hunt, 1866-1945. New York, H. Holt
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Keywords: ., bookcentury1900, bookdecade1920, bookpublishernewyo, bookyear1922
