Biologymedium · Past Paper
In Mendel's dihybrid cross, how many recombinant (new) phenotypes were observed in the F2 generation?
A1
B2
C3
D4
✓ Correct Answer: B — 2
The four phenotypes in F2 are 2 parental (Round Yellow, Wrinkled Green) and 2 recombinants (Round Green, Wrinkled Yellow).
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