Why do you think it is necessary for frogs and fishes to lay so many eggs
Answers
Answered by
125
because external fertilization takes place in frogs and fishes and in external fertilization there is a high risk
many eggs get vanished due to action of wind, water,predators etc
so if they lay less eggs then fertilization does not takes place
many eggs get vanished due to action of wind, water,predators etc
so if they lay less eggs then fertilization does not takes place
Answered by
5
Answer:
The chances of survival for the hatchlings,because they have many predators like snakes,birds, etc.
hope it helps you
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