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Biology, 30.09.2019 02:30 nauticatyson9

In fruit flies, the gene for red eyes (r) is dominant and the gene for sepia eyes (r) is recessive. if a red-eyed heterozygous fly (rr) mates with a sepia-eyed homozygous fly (rr), what are the possible genotypes of their offspring? (hint: you many want to complete a punnett square.)
rr only
rr, rr, and rr
rr and rr
rr and rr

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In fruit flies, the gene for red eyes (r) is dominant and the gene for sepia eyes (r) is recessive....
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