Question

what is villi? its function..

Answer 1

hey..

In simple language..
Villi are the small finger like projections in our small intestine..they basically increase surface area for absorption....!!!

Hooe it helps...!!

Answer 2

The small fingerlike projections on the walls of the small intestine are known as villi.
It increases the surface area for absorption for the assimilation of the minerals.
Also , it has a rich supply of blood vessels due to which the food and the nutrients reach every cell independently and efficiently for further process of respiration.