Question

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?

A. Rr only

B. RR, Rr, and rr

C. Rr and rr

D. RR and Rr

Answer 1

What do u think ?

Answer 2

D?

Answer 3

so C then

Answer 4

\(\huge\checkmark\)

Answer 5

thanks