AIIMS 2015 Biology Question Paper for free online practice with solutions

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Question : 43 of 60

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Assertion (A) : UV-radiation causes photodissociation of enzyme into O2 and O. Thus causing damage to the stratospheric ozone layer.
Reason (R) : Ozone hole is resulting in global warming and climate change.

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

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