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Which one of the following statements is...

Which one of the following statements is incorrect?

A

In cockroaches and prawns, excretion f waste material occur through malpighian tubules

B

In ctenophores, locomotion is mediated by comb plates

C

In fasciola, flame cells takes part in excretion

D

Earthworms are hermaphrodite and yet cross fertilization take place among them.

Text Solution

Verified by Experts

The correct Answer is:
A
In cockroaches excretion of waste material occurs through malpighian tubules and in prawn by green gland.
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