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Science · 2023 · 1 mark
CBSE 2023 · Region 4 · Set 1 · Q19
Assertion (A): The inner walls of the small intestine have finger like projections called villi which are rich in blood. Reason (R): These villi have…
Assertion (A) : The inner walls of the small intestine have finger like projections called villi which are rich in blood.
Reason (R) : These villi have a large surface area to help the small intestine in completing the digestion of food.
Official answer
(C)
(A) is true but (R) is false.
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CBSE Class 10 Science past-paper question from the 2023 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.