Question

what is villi? what is their role?​

Answer 1

Answer:

Intestinal villi (singular: villus) are small, finger-like projections that extend into the lumen of the small intestine. ... Villi increase the internal surface area of the intestinal walls making available a greater surface area for absorption.

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Answer 2

Villi are small projections in small intestine . They absorb the useful nutrients in the food .

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