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Assertion. Small Tiedmann's bodies are a...

Assertion. Small Tiedmann's bodies are associated with the ring ambulacral vessel in the echinoderms.
Reason. Tiedmann's bodies contain phagocytes to dispose of the bacteria.

A

If both A and B are true and R is the correct explanation of A

B

If both A and R are true but R is not the correct explanation of A

C

If A is true but R is false

D

If both A and R are false

Text Solution

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The correct Answer is:
A
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PRADEEP-ANIMAL KINGDOM -Assertion-Reason Type Questions
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