Assertion :Evolution is not a directed process in sense of determinism. Reason: Evolution is a stochastic process based on chance events in nature and chance mutation in the organisms.
A
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
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B
Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
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C
Assertion is correct but Reason is incorrect
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D
Both Assertion and Reason are incorrect
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Solution
The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Evolution by anthropogenic action, such as excessive use of pesticides and antibiotics may lead to appearance of resistant organisms in a span of months and years, and not centuries. This shows that evolution is not a directed process, it is rather based on chance event and mutations occurring in nature and organisms respectively.
So, the correct answer is 'Both Assertion and Reason are correct and Reason is the correct explanation for Assertion'.