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Q.When Morgan crossed a white-eyed female Drosophila (XwXwX^w X^wXwXw) with a red-eyed male (X+YX^+ YX+Y), what was the phenotype of the F1 generation males?

Correct Answer: Option B

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Q.When Morgan crossed a white-eyed female Drosophila ( $X^w X^w$ ) with a red-eyed male ( $X^+ Y$ ), what was the phenotype of the F1 generation males?