Assertion :Evolutionary trend is continuous changes of character in a lineage. Reason: Lineage is an evolutionary sequence arranged in linear order.

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
The continuous change of the characters within an evolving lineage is called evolutionary trend. A lineage is an evolutionary sequence, arranged in linear order from an ancestral group to descendant group. A trend may be progressive (a general increase in size of organs) or retrogressive (a general degeneration and loss of organs).
So, the correct answer is 'Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion'.

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