February 25, 2017

Homework Help: Bio

Posted by Amber on Wednesday, February 13, 2013 at 1:13pm.

In Drosophila, sepia colored eyes are due to a recessive allele s and wild type (red eye color) to its dominant allele s+. Sepia-eyed females are crossed to pure wild type males. What phenotypic and genotypic ratios are expected if the F1 males are then backcrossed to sepia-eyed parental females?

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