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Which one assists in locomotion...

Which one assists in locomotion

A

Trichocysts in Paramecium

B

Pedicellariae of starfish

C

Clitellum in Pheretime

D

Posterior sucker in Hirudinaria

Text Solution

Verified by Experts

The correct Answer is:
D
In Hirudinaria locomotion takes place by looping and swimming in which its which its posterior suckers provide help as setae are not present for locomotion.
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