Question

Percentage of pure breeding $F_2$ individuals of a monohybrid cross would be

• A. 75%
• B. 50%
• C. 25%
• D. 12.5%

Answer 1

The correct option is B 50%

In a monohybrid cross, in the F₂ generations 4 progeny are formed, in this two are homozygous (1TT, 1tt)and two are heterozygous(2Tt). i.e 50% pure breeding plants.

So, the correct option is (50%).