Question

What is villi? What is the function of villi?​

Answer 1

The small intestine has millions of tiny finger-like projections called villi. These villi increase the surface area for more efficient food absorption. Within these villi, are present numerous blood vessels which absorb the digested food and carry it to the blood stream.

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Answer 2

Answer:

The inner walls of the small intestine have thousands of finger like outgrowths. These are called villi. The villi increase the surface area for absorption of the digested food.