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Mademuasel [1]
3 years ago
7

(problem 24a, part 1) in drosophila, yellow body is due to an x-linked gene (xy) that is recessive to the gene for gray body (x+

). a homozygous gray female is crossed with a yellow male. what are the phenotypes of the f1 progeny?
Biology
1 answer:
aleksandr82 [10.1K]3 years ago
8 0
I believe that the phenotypes of the F1 progeny will all be gray. 
Gene linkage is the tendency of DNA sequences that are close together on a chromosome such that they are inherited together during the process of meiosis phase of sexual reproduction. In Drosophila the eye color and body color is sex linked. 
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