In Drosophila, the eye color gene is on the X chromosome. The red eyes allele (W) is dominant over the white eyes allele (w). If
a red-eyed homozygous female is crossed with a white-eyed male, what is the genotypic ratio of the F2 generation?
1 answer:
Answer:
XWXw, XWXw, XWY, XWY
Explanation:
Since this is a X linked allele, homozygous red eyed female will be 
and white eyed male will be 
.
The offsprings will be 
, , 
, .
<em>See the attached image for the Punnet's square analysis</em>
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