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Science · 2023 · 1 mark
CBSE 2023 · Region 1 · Set 1 · Q19
Assertion (A) : Blood clotting prevents excessive loss of blood.
Reason (R) : Blood clotting is due to blood plasma and white blood cells present in the blood.
Official answer
From CBSE’s own marking scheme for this paper.
(C)
(A) is true, but (R) is false.
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CBSE Class 10 Science past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.