If R and r, denotes the genes for a character, the offspr...
If R and r, denotes the genes for a character, the offspring of the cross between RR and Rr are
RR, 2Rr, rr
2RR, 2rr, 2rr
2RR, 2Rr
4Rr
Correct answer is C
No explanation has been provided for this answer.
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