Assertion :Selaginella and Salvinia are homosporous Reason: Similar kind of spores are produced in Selaginella and Salvinia.

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 D Both Assertion and Reason are incorrect
In the majority of the pteridophytes, all the spores are of similar kinds; such plants are called homosporous. Genera like Selaginella and Salvinia which produce two kinds of spores i.e. macro (large) and micro (small) spores are known as heterosporous.
So the correct option is D.

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