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In the F2 of a monohybrid cross, TT, Tt and tt plants occur in what proportion?
A3:1
B1:1
C1:2:1
D9:3:3:1
Answer & Solution
Correct answer: C. 1:2:1
TT, Tt and tt occur in the proportion one quarter, one half and one quarter, which is 1:2:1.
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