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Real organs are absent in...

Real organs are absent in

A

Mollusca

B

Coelenterata

C

Arthropoda

D

Echinodermata

Text Solution

Verified by Experts

The correct Answer is:
B
Coelentrates are multicellular, diploblastic and acocelomate animals having tissue level of organisation i.e., they lack true organs. Mollusca, Arthropoda and Echinodermata have organ level of organisation.
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