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?

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The Answer of 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?

In Fruit Flies, Red Eyes (Pr+_)are Dominant to Purple Eyes