Assertion :Most epiphytes face a situation of drought. Reason: The epiphytic roots are hygroscopic because of special tissues, the velamen.

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 B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
Velamen roots consist of specialised hygroscopic tissue called Velamen tissue that helps the Epiphyte to obtain water in the form of moisture from the atmosphere
Since they grow on other trees they can't obtain water from the soil as they lack direct contact with soil. Here Assertion and reason both are correct but the reason is not the correct explanation of assertion.
So, the correct answer is (B)

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