Assertion : Birds have metanephric kidne...

Assertion : Birds have metanephric kidney and no urinary bladder.
Reason : South American ostrich has unary bladder .

A

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

B

If both Assertion and Reason are true ,but the Reason is not the correct explanation of the Assertion.

C

If Assertion is true, but Reason is false

D

If both Assertion and Reason are false.

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The correct Answer is:

B

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