Why do frog and fish lay a large number of egg each time?
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4
Answer:
Explanation:
Fish and frogs release many eggs, as sometimes there are harsh weather conditions, electic sparks, predators, etc that destroy or eat the eggs. So atleast some eggs survive out of many, that's why they produce thousands of eggs at one go.
Answered by
2
Explanation:
because there fertilization is external and many of their egg got destroyed only some of them form zygote.
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