Why do fish and frogs lay eggs in hundreds
Asked by admin @ in Biology viewed by 286 People
Why do fish and frogs lay eggs in hundreds whereas a hen lays only one egg at a time?
Answered by admin @
YES, fish and frog produce a huge number of eggs compare to hens because of the following reasons:
1)External fertilization occurs in fish and frog.
2)The females lays a vast number of eggs in water & males releases some millions of sperms on to them.
3)Eggs may be carried to a long distance by water currents or they may be eaten by predators.
4)So,fertilization is a chance factor & controlled by nature.
Hence it is inevitable to produce a vast number of eggs by fish & frog.
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