Biology, 06.12.2019 20:31 ryleepretty
The inheritance of eye color in drosophila is controlled by genes on each of the fly's four chromosome pairs. one eye-color gene is on the fly's x chromosome, so the trait is inherited in a sex-linked manner. for this sex-linked trait, the wild-type (brick red) allele is dominant over the mutant vermilion (bright red) allele.
a homozygous wild-type female fly is mated with a vermilion male fly.
predict the eye colors of f1 and f2 generations. (assume that the f1 flies are allowed to interbreed to produce the f2 generation.)
all wild, all vermilion, 1/2 1/2, 3/4 1/4
f1 females
f1 males
f2 females
f2 males
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The inheritance of eye color in drosophila is controlled by genes on each of the fly's four chromoso...