Multiple Choice
In poultry,rose comb is controlled by a dominant allele,and its recessive allele controls single comb.Crossing a pure-breeding rose comb chicken with a pure-breeding single comb chicken would produce which of the following?
A) All Rr rose
B) All Rr, single
C) All RR rose
D) Half RR rose, half rr single
E) Half Rr rose, half rr single
Correct Answer:

Verified
Correct Answer:
Verified
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