icyrose01 icyrose01
  • 19-09-2016
  • Biology
contestada


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?
A.) RR and Rr
B.) Rr only
C.) RR and rr
D.) RR, Rr, and rr

Respuesta :

hannahpace42
hannahpace42 hannahpace42
  • 19-09-2016
The answer is D.) RR, Rr, and rr
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