What are villi.

1.	What are villi.
Answer» Villi are the finger like projection which increase the surface area for the absorption of digested food villi is the finger like hair structure which help to collect water and other substance which remain form our waste during the process of digestive Villi are tiny finger like structure or shaped thai increase the surface areaof intestinal walls. The tiny projections on the inner surface of the small intestine which help in absorbing the digested food are called villi. These helps to increase the surface area of intestinal walls.These are located in the inner walls of the small intestine.

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