Assertion :Many organs of aquatic plants float in water. Reason: Large air gaps are present in the collenchyma tissues of lotus leaf.

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 C Assertion is correct but Reason is incorrect
The aquatic floating plants are those that float on the surface of the water. These plants are spongy as they have empty spaces throughout their body in between the parenchymatous tissues (aerenchyma). These large intercellular spaces in the stem and root filled with air which help them to float. For example- Lotus is a floating aquatic plant of Nymphaeaceae family. Thus the correct answer is option A.

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