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In earthworms, cocoons are found in
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In Pheretima, cocoons are formed in 14th, 15th and 16th segments. Fertilisation of ova (egg) by the sperm cells occurs within the cocoon, which then slip off the worm and are deposited in the soil. These cocoons holds the worm embryos.
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Question Text | In earthworms, cocoons are found in
|
Topic | Structural Organization in Animals |
Subject | Biology |
Class | Class 11 |
Answer Type | Text solution:1 |
Upvotes | 71 |