What percent of all the possible offspring resulting from this cross will be...

  • Thread starter Thread starter natashah
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natashah

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...phenotypically wild type females? Miniature wings in Drosophila result from an X-linked gene (X^m) that is completely recessive to an allele for long wings (X^+). Sepia eyes are produced by an autosomal gene (s) that is completely recessive to an allele for red eyes (s^+). A female fly that is heterozygous for both genes is crossed with a male that has miniature wings and is heterozygous for the eye color gene. What percent of all the possible offspring resulting from this cross will be phenotypically wild type females?

I really don't know how to proceed with this cross. Can someone please help me?

Thank you!
 
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