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Amphibia

Assertion :Sp...

Question

Assertion :Sponges belong to Porifera. Reason: Sponges have canal system.

A

If both the assertion and the reason are true and the reason
is a correct explanation of the assertion

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B

If both the assertion and reason are true but the reason is

not a correct explanation of the assertion

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C

If the assertion is true but the reason is false

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D

If both the assertion and reason are false

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Solution

The correct option is B If both the assertion and reason are true but the reason is
not a correct explanation of the assertion

Sponges belong to Porifera and they have characteristic canal system. However the reason is not the correct explanation for the assertion.
Hence the correct option is B.

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