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Which one of the following structures in is correctly matched with its function?

  1. A
    Setae — defence against predators
  2. B
    Typhlosole — storage of extra nutrients
  3. C
    Clitellum — secretes cocoon
  4. D
    Gizzard — absorbs digested food

Solution & Step-by-step Explanation

In the earthworm (), the clitellum (segments ) is a glandular tissue that secretes the cocoon. The gizzard is for grinding food, and the typhlosole increases the surface area for absorption.

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Which one of the following structures in is correctly matched with its function?
A
Setae — defence against predators
B
Typhlosole — storage of extra nutrients
C
Clitellum — secretes cocoon
D
Gizzard — absorbs digested food

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Structural OrganisationEarthworm

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