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Byju's Answer

Standard XII

Biology

Paleontological Evidence

Assertion :Hu...

Question

Assertion :Humans are considered advanced from all its primates relatives, because of the large cranial capacity and high intelligence. Reason: A lumbar curve is present in man, which is also present in apes.

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 C Assertion is correct but Reason is incorrect.
The human brain is larger than other animals hence we can say that the brain is the hallmark of the man and the measurement of it must be the key to the understanding of his unique intellectual properties. The man is more intelligent and advanced than the primates because of large cranial capacity than others.
The lumbar curve is present in man which is responsible for the erect posture. Lumbar curve is absent in the vertebral column of the apes.

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