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Question: A Drosophila cross is carried out with a female that is heterozygous for both the y (yellow body) and bb (bobbed bristles) mutations. Both genes are located in the X chromosome. Among 200 male progeny, there were 59 wildtype for both traits, 46 with yellow body, 43 with bobbed bristles, and 52 mutant for both genes. Do these genes show evidence for linkage?

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Category:- Biology
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