NEET UG BIOLOGY MCQ: ANIMAL KINGDOM

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Analyzing +4 | -1

Assertion : Blood flows at a very slow velocity in the lacunae and sinuses of prawn.

Reason : This happens because of the absence of heart in the prawn.

View answer and explanation

Correct option: C

If the assertion is true but the reason is false

Option C (If the assertion is true but the reason is false) is correct because while blood flow is slow in prawn lacunae, it's due to an open circulatory system, not the absence of a heart.

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