AIPMT MAINS2011Zoology-Structural Organisation in Animals
AIPMT MAINS 2011 Zoology Earthworm MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Which one of the following structures in Pheretima 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
Correct Answer
Option C
Detailed Explanation
The clitellum is involved in the secretion of a cocoon for the earthworm's eggs.
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