Question

what is the role of villi in the process of absorption of digested food.​

Answer 1

Answer:

Villi are the finger like projections which are present on the surface of the small intestine.It helps to increase the surface area so that more nutrients and water can get absorbed by the small intestine.

Explanation:

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Answer 2

Answer:

The function of the plicae circulares, the villi, and the microvilli is to increase the amount of surface area available for the absorption of nutrients. ... The epithelial cells of the villi transport nutrients from the lumen of the intestine into these capillaries ( amino acids and carbohydrates) and lacteals (lipids).