Question

Why the number of eggs ,laid by frog at a time ,much higher than those laid by a hen?

Answer 1

Answer:as life expectancies of frog less. Fishes eat egg

Explanation:

Answer 2

Answer:

The number of eggs laid by frogs at a time are much higher than those laid by a hen because of the following reasons: 1) We can see External fertilization in frog but not in hen. 2) Due to external fertilization, the female frog lays a vast number of eggs in water & males releases millions of sperms on to them.