AP Biology MCQ Heredity Meiosis Molecular Genetics In the fruit fly Drosophila, the allele for normal body (B) is dominant to the allele for hairy body (b). When two normal bodied fruit flies were mated, they produced 81 hair-bodied flies and 319 normal -bodied flies. The genotypes of the parents are most likely?

In the fruit fly Drosophila, the allele for normal body (B) is dominant to the allele for hairy body (b). When two normal bodied fruit flies were mated, they produced 81 hair-bodied flies and 319 normal -bodied flies. The genotypes of the parents are most likely?

In the fruit fly Drosophila, the allele for normal body (B) is dominant to the allele for hairy body (b). When two normal bodied fruit flies were mated, they produced 81 hair-bodied flies and 319 normal -bodied flies. The genotypes of the parents are most likely?

a. BB x bb

b. BB x Bb

c. Bb x Bb

d. Bb x bb

e. bb x bb

Answer: C

AP Biology MCQ

In the fruit fly Drosophila, the allele for normal body (B) is dominant to the allele for hairy body (b). When two normal bodied fruit flies were mated, they produced 81 hair-bodied flies and 319 normal -bodied flies. The genotypes of the parents are most likely?

In the fruit fly Drosophila, the allele for normal body (B) is dominant to the allele for hairy body (b). When two normal bodied fruit flies were mated, they produced 81 hair-bodied flies and 319 normal -bodied flies. The genotypes of the parents are most likely?

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