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Structural Organisation in Animals question

2011 · Q34
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Structural Organisation in Animals question

2011 · Q34

NEETBiologyStructural Organisation in AnimalsMCQ+4 / −1
Which one of the following structure in pheretima is correctly matched with its function ?
  1. A
    Gizzard-absorbs digested food
  2. B
    Setae-defence against predators
  3. C
    Typhlosole-storage of extra nutrients
  4. D
    Clitellum-secretes cocoon
View written solutionFree

Correct answer: D

Clitellum - secretes cocoon during breading season of earthworm. Gizzard is used for- grinding of food particles. Setae help in locomotion. Typhlosole increases the absorption area in intestine.

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