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Which is not correct for Earthworm...

Which is not correct for Earthworm

A

It walks with a speed of 25 cm/min

B

It can remain without oxygen for 6-30 hrs

C

Life span is 3.5 – 10 years

D

Setae easily dissolve in KOH

Text Solution

Verified by Experts

The correct Answer is:
D
About the middle of each segment there is ring of tiny curved bristles called setae formed of a horny nitrogenous organic substance called chitin which is resistant to KOH
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