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The question consists of two statements, an assertion and a reason. The student must determine whether each statement is true and then whether the reason holds true to the assertion.  Assertion- A. Cactus grows in deserts. Reason- R. Cactus has succulent stems that store water for a long period of time.

The question consists of two statements, an assertion and a reason. The student must determine whether each statement is true and then whether the reason holds true to the assertion.  Assertion- A. Cactus grows in deserts. Reason- R. Cactus has succulent stems that store water for a long period of time. Correct Answer Both A and R are true and R is correct explanation of A.

Cactus has succulent stems that store water for a long period as they have adapted to the desert conditions where there is scanty rainfall and water level is very low. Hence, only option 1 is true.

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