Question

Why do fish and frogs lay eggs in hundreds whereas a hen lays only one egg at a time? Why does frog and fish lay many a while or hen lay just one

Answer 1

fish and frogs lay eggs in hundred because in water and during rainy season some of eggs became washed away, destroyed and some of are eaten by the animals and then these eggs left in very less amount. by this way the population of frogs and fishes are in controlled or equal as other egg laying animals....

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Answer 2

Frogs and fish mostly lay their eggs in water,larvae produced by them could  flow along with water so to protect their generation they have to lay thousands of eggs at a time while hens lay eggs on land,so they do not need to lay many eggs.

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