Q. 34.3( 12 Votes )

Which of the following organisms does not have both muscles and skeleton for movement?
A. dog

B. snail

C. earthworm

D. human being

Answer :

Explanation: Bones are absent in both Earthworm and Snail.


But snail has a rounded structure called the shell, on its back. It is the outer skeleton.


While Earthworm does not have any skeleton.

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