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Assertion :Th...

Question

Assertion :The young stern of Funaria is photosynthetic Reason: It contain hydroids

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 B If both the assertion and reason are true but the reason is not a correct explanation of the assertion
In young stem of Funaria , the cortical cells contain chloroplasts hence , they are photosynthetic. The central cylinder forms the core of the stem. It consists of vertically elongated ,thin -walled narrow ,compactly arranged cells without protoplasm. These thin walled, elongate ,dead cells with nonlignified walls are commonly called the hydroids .

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