Question

What is sexual reproduction? List its four significances.

Answer 1

The type of reproduction which involve two individuals of different sexes (male and female) is known as sexual reproduction.
Significance of sexual reproduction:
(1) It is a source of genetic variation among a population of organisms.
(2) It gives rise to individuals more adapted to the environment.
(3) It helps in survival of species.
(4) It helps in evolution of organisms.