1.

If round seed (RR) was dominant over wrinkled seed (rr) in a monohybrid cross, and yellow pod (YY) was dominant over brown pod (yy), what should be the starting genotype of parents in a dihybrid cross?

A. RRrr and YYyy
B. RRYY and rryy
C. RRyy and YYrr
D. RrYy and RrYy
Answer» C. RRyy and YYrr


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