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


Sagot :

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 :(

View image Sashamona101
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