Q22Multiple choice
In peas, a pure tall plant (TT) is crossed with a short plant (tt). The ratio of pure tall plants to short plants in F2 is
- (a)1 : 3
- (b)3 : 1
- (c)1 : 1
- (d)2 : 1 76 E XEMPLAR P ROBLEMS – SCIENCE
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(c) 1 : 1
In peas, a pure tall plant (TT) is crossed with a short plant (tt). The ratio of pure tall plants to short plants in F2 is
(c) 1 : 1