Biology, 22.04.2020 03:46 lowealiyah6755
Two mutant flies both have white eyes (red is the normal eye color) but were each isolated in different labs and therefore have been labeled white 1 (w1) and white 2 (w2). You cross a pure-breeding w1 fly to a pure-breeding w2 fly and the progeny consists of only flies with wild-type (red) eyes.
a) How can this result be explained?
b) Write out the full genotypes of the parents with respect to the mutant alleles and the genotypes of the progeny.
Answers: 2
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