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Leaf Structure: Arrangement and Venation

Assertion :Ad...

Question

Assertion :Adiantum caudatum is a walking fern Reason: Adiantum grows vegetatively by their leaf tips

A

If both the assertion and the reason are true and the reason is a correct explanation of the assertion

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B

If both the assertion and reason are true but the reason is not a correct explanation of the assertion

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C

If the assertion is true but the reason is false

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D

If both the assertion and reason are false

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Solution

The correct option is A If both the assertion and the reason are true and the reason is a correct explanation of the assertion
Walking ferns Ce.g., Adiantum caudatum) reproduce vegetatively by their leaf-tips. Leaves bow down to the ground, their tip strikes roots and forms a bud which grows into a new plant.

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