Setae help in locomotion in earthworm but are not uniformly present in all the segments. They are present in
A
1st segment
B
last segment
C
clitellar segment
D
20th -22 nd segment
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Text Solution
in earthworn except for the 1 st last and clitellar segement , each segment bears a ring of tiny curved , chitinopus stuctures called setae.
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Updated on:21/07/2023
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