Question

List two differences in tabular form between dominant trait and recessive traits. What percentage / proportion of the plants in the F2 generation/progeny were round, in Mendel's cross between round and wrinkled pea plants?

Answer 1

1:2:1... hope this will help you...

Answer 2

Explanation:

Dominant trait

1. The trait which appears in the F¹ generation is called as dominant trait
2. It appears in more numbers

Recessive traits

1. The trait which remain hidden or not appear in the F¹ generation is known as recessive trait.
2. It appears in less number.

Now in the F² generation of trait Round and wrinkled the ratio of

RR : Rr : rr is

1 : 2 :1