Question

What is villi and what is it 's functions?

Answer 1

Villi are finger like projections present in the inner lining of the small intestine
Functions :-
(1) It increases the surface area for absorption
(2) Lymph in villi absorb fatty acids and glycerol
(3) Large intestinal villi help in the absorption of water from waste meterial

hope this helped :)

Answer 2

Answer:

Explanation:

The inner surface of the small intestine has numerous finger-like projections called villi (Singular villus).

Villi increase the surface area which helps in absorption of the digested food especially fatty acids and glycerol. Also, the blood vessels in that help in absorbing the nutrients into the blood.