NEET UG BIOLOGY MCQ: BODY FLUIDS AND CIRCULATION

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Understanding +4 | -1

Assertion: WBCs accumulate at site of wounds by diapedesis.
Reason: It is squeezing of leucocytes from endothelium.

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Correct option: B

If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.

Option B (If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion) is correct because while both statements are true, diapedesis is the process of WBCs squeezing through capillary walls, and the accumulation at wound sites is due to chemotaxis.

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