The yellow mutation is an X-linked recessive mutation in Drosophila, causing yellow body color. A yellow-bodied female...

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Biology

The yellow mutation is an X-linked recessive mutationin Drosophila, causing yellow body color. A yellow-bodiedfemale is crossed to a male with wild type body color to produce F1progeny. The F1 female progeny and F1 male progeny are then crossedto each other to produce F2 progeny. Among the F2 females

A. all will be yellow body color.

B. 3/4 will be yellow body color.

C. 1/2 will be yellow body color.

D. 1/4 will be yellow body color.

E. none will be yellow body color.

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3.6 Ratings (501 Votes)
Option C is the correct answerLet suppose yellow body female alleles to be and wild type body color male alleles to be XYF1 CrossYellow bodied female Wild    See Answer
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