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AIPMT 2006 Biology Solved Paper

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Question : 67

Total: 99

In Mendel's experiments with garden pea, round seed shape (RR) was dominant over wrinkled seeds ( rr ), yellow cotyledon (YY) was dominant over green cotyledon (yy). What are the expected phenotypes in the F2 generation of the cross RRYY × rryy ?

Only round seeds with green cotyledons
Only wrinkled seeds with yellow cotyledons
Only wrinkled seeds with green cotyledons
Round seeds with yellow cotyledons, and wrinkled seeds with yellow cotyledons

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