Question

Why does fisges and frogs lay hundreds of eggs where as a hen lays one egg at a time?

Answer 1

Answer: Most fish and frogs die within a few hours or days of being born compared to chickens where they normally survive. Chickens have parents while fish and frogs parents leave them which decreases their chance of survival. Due to this, fish and frogs lay hundreds of eggs because most of them will die while hens will only lay 1 to 6 eggs because their chick will most likely survive.

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Explanation:

Answer 2

Answer:

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. Organisms having internal fertilization, like hen, produce one egg at a time.