If you crossed flies heterozygous for the Cy allele, what phenotypes would you find in the adult F₁ generation? A)both wild type and curly wings B)wild type only C)curly wings only D)None because all the F₁ flies would die before reaching adulthood.

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Quizplus · Accepted Answer

The Cy allele is dominant for curly wings, so crossing heterozygous flies (Cy/cy) would result in both curly-winged (Cy/-) and wild-type (cy/cy) phenotypes in the F1 generation.

If You Crossed Flies Heterozygous for the Cy Allele, What