Assertion :Photorespiration is a wasteful process. Reason: In photorespiratory pathway, there is no synthesis of sugars or ATP.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Photorespiration is the light dependent process of oxygenation of ribulose biphosphate (RuBP) and release of carbon dioxide by the photosynthetic organs of a plant. In the photoresspiratory pathway, there is neither synthesis of sugars nor of ATP Rather , it results in the release of $C O_{2}$ with the utilization of ATP Therefore, photorespirtion is a wasteful process.

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