In poultry, rose comb is a dominant trait, single comb is recessive. A rose-combed male is mated with two rose-combed females. F

Question

3 years ago

10

In poultry, rose comb is a dominant trait, single comb is recessive. A rose-combed male is mated with two rose-combed females. F

emale A produces '14 chicks, all rose-combed. Female B produces 9 chicks, 7 rose-combed and 2 single-combed. What are the genotypes of the three parent birds? (There needs to be two Punnet Squares btw)
help pls 3

Biology

1 answer:

finlep [7] · Answer 1 · 2022-06-12T04:47:19+03:00

finlep [7]3 years ago

6 0

Answer: The male is Rr. Female A is RR. Female B is Rr.

Explanation: Since single comb is recessive, both parents would have to have the gene. Good luck! :D (I only had markers near me, sorry it doesn't look that good :(