Science, asked by Sanwhich, 1 year ago

Why do you think it is necessary for frogs and fishes to lay so many eggs

Answers

Answered by aqibkincsem
20
The reason why frogs and fishes lay so many eggs is to increase the chances of survival for their hatchlings.

Since, there are many predators such as snakes, birds, turtles and other supreme predators to eat them the probability of many of them being eaten up is very high.

When the eggs are laid in vast numbers there is a chance of few surviving.

This is the primary reason for them to lay so many eggs.
Answered by ramapbindal
16

Frogs and fishes lay hundreds of eggs for the survival of their species. This is because their fertilization is

external and a large number of the eggs that hatch in the open get eaten by predators.

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