Question

Choose the correct statements.

Given below are a few statements related to external fertilization.

1. The male and female gametes are formed and released simultaneously
2. Only a few gametes are released into the medium
3. Water is the medium in a majority of organisms exhibiting external fertilization
4. Offspring formed as a result of external fertilization have better chance of survival than those formed inside an organism

विकल्प

• i and iii

• ii and iv

• i and iv

• iii and iv

Answer 1

i and iii