Assertion :Now-a-days, biodiversity is declining with an accelerated rate. Reason: Exotic species are considered to be major cause of extinction of species.

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
Biodiversity is extinct in accelerated great because of a variety of factors like the destruction of habitat, disturbance, and degradation of habitat, pollution introduction of exotic species and many other reasons. Exotic species are the ones that enter a new graphical area and hinder the growth of native species of that particular area.
So, the correct option is 'Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion'

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