describe the copulation and cocoon formation class 11
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After maturation of ovaries, cocoon or ootheca formation starts after copulation. ... They are mucous glands that secrete mucus for copulation, cocoon-secreting glands that produces the wall of the cocoon and albumen glands that secrete albumen in which eggs are deposited in the cocoon.
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Cocoon formation in Earthworm:
They are mucous glands that secrete mucus for copulation, cocoon-secreting glands that produces the wall of the cocoon and albumen glands that secrete albumen in which eggs are deposited in the cocoon. A cocoon of earthworm contains many fertilized eggs.
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