Question

Explain the process of cocoon formation in earthworm.

Answer 1

Answer:

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Explanation:

Cocoon formation starts after copulation when ovary matures. A membrane is secreted around the clitellum by membrane secreting glands. The membrane starts to move towards the anterior end whereas worm starts withdrawing itself backward.

Answer 2

Cocoon formation starts after copulation when ovary matures.A membrane is secreted around the clitellum by membrane secreting glands.The membrane starts to move towards the anterior end whereas worm starts withdrawing itself backward.

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