Question

write the two function of the tiny projection present on the inner surface of small intestine​

Answer 1

The inner walls of small intestine have thousand of finger like out growth these are called villi Function The villi increase the surface area for absorptionof digested food. 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. It is hence from the blood stream, the absorbed food is delivered to each and every cell of the body.

Answer 2

the first function is it increase the area of small intestine which make it easy to digest and second one is it also help in absorption of food for assimilation