cbse class 10 science chapter 9 heredity and evolution

1. Select the group which shares maximum number of common characters- (a) two genera of two families (b) two species of a genus (c) two genera of a family (d) two individuals of a species Ans. (d) two individuals of a species 2. Two pea plants one with round green seeds (RRyy) and another with wrinkled … Read more