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NEET2011ZoologyStructural Organisation in AnimalsActual

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

Options

  1. AClitellum-Secretes cocoon
  2. BGizzard-Absorbs digested food
  3. CSetae-Defence against predators
  4. DTyphlosole-Storage of extra nutrients

Correct answer

A. Clitellum-Secretes cocoon

Step-by-step solution

In earthworm, mature sperm and egg cells and nutritive fluid are deposited in cocoons secreted by the gland cells of clitellum.

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