What Is Villi Mention Its Function

Villi are small finger-like projections located in the walls of the small intestine. Their function is to increase the surface area in order to maximise the absorption of digested food. … Each villus consists of arteries, veins, a complex capillary system and a lymphatic vessel called lacteal

What is villi and its function?

Definition. 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.

What is villi and its function Class 7?

The villi increase the surface area for absorption of the digested food. Each villus has a network of thin and small blood vessels close to its surface. The surface of the villi absorbs the digested food materials.