Question

Heterozygous tall (Tt) is crossed with homozygous tall (TT). Percentage of heterozygous tall in the progeny would be

• A. 25%
• B. 50%
• C. 75%
• D. 100%

Answer 1

The correct option is B 50%

A heterozygous tall(Tt) is crossed to homozygous tall(TT), in the next generation, 50% progeny are homozygous tall and 50% progeny are heterozygous tall are formed.

So, the correct option is ‘50%’.