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Assoli18 [71]
3 years ago
10

In fruit flies, the gene for red eyes (R) is dominant and the gene for sepia eyes (r) is recessive. If two red-eyed heterozygous

flies (Rr) mate together, what are the possible genotypes of their offspring? (Hint: You many want to complete a Punnett square.) RR and Rr Rr only RR and rr RR, Rr, and rr
Biology
1 answer:
Nimfa-mama [501]3 years ago
3 0
According to Mendel's Theory of Genetics all 4 options arepossible´-
RR, Rr, rR,and rr,
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To get to the result we only need to multiply the number of years with the annual movement

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And we get 4 km, in this case 4 km less, thus the distance between the two, 200,000 years ago, was 1,180 km.

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