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These questions consist of two statement...

These questions consist of two statements each printed as Assertoin and Reason. While answering these questions, you are requied to choose any one of the following four responses.
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 correct explanation of Assertion
If Assertion is true but Reason is false
If both Assertion and Reason are false
Assertion: Recyling of materials is must for the maintanence of biosphere
Reason: Because energy flows unidirectionally in a food chain.

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