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Ghella
2 months ago
10

In fruit flies, red eyes (pr+_) are dominant to purple eyes (prpr) and normal wings (vg+_) are dominant to vestigial wings (vgvg

). The genes are located on the same chromosome. A purebreeding red-eyed fly with vestigial wings was crossed with a pure-breeding purple-eyed fly with normal wings. All of the F1 progeny had a WT phenotype. The recombination frequency between the two genes is 10%. If an F1 individual was test crossed, what percentage of the progeny would you expect to have the WT phenotype?
A. 50%
B. 10%
C. 90%
D. 5%
E. 95%
Biology
1 answer:
11111nata11111 [2.5K]2 months ago
6 0

Answer:

90%

Explanation:

Among the two genes, the one responsible for red eyes and vestigial wings will manifest in 90%

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