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(Solved): In the fruit fly, Drosophila melanogaster, a spineless female fly is mated to a male that is scarl ...



In the fruit fly, Drosophila melanogaster, a spineless female fly is mated to a male that is scarlet eyes and speck body. Phe

In the fruit fly, Drosophila melanogaster, a spineless female fly is mated to a male that is scarlet eyes and speck body. Phenotypically wild-type F1 female progeny were mated to fully homozygous (mutant) males, and the following progeny (1000 total) were observed: Answer each of the questions in the text box below. You can also submit work by uploading a picture. 1. Which gene is in the middle? 2. What are the map distances between the three genes? 3. Calculate the coefficient of coincidence. 4. Calculate the interference. What does this mean?


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1. Here, we are given the progenies of each category in a trihybrid cross. In the given three-point cross, the highest number of progenies indicates t
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