Please Use the Following Information to Answer the Question(s) Below

question 52

Multiple Choice

Please use the following information to answer the question(s) below.
Drosophila (fruit flies) usually have long wings (+) , but mutations in two different genes can result in bent wings (bt) or vestigial wings (vg) .
-If a homozygous bent wing fly is mated with a homozygous vestigial wing fly, which of the following offspring would you expect?

• A) all +bt +vg heterozygotes
• B) 1/2 bent and 1/2 vestigial flies
• C) all homozygous + flies
• D) 3/4 bent and 1/4 vestigial flies
• E) 1/2 bent and vestigial and 1/2 normal flies

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