The Villi in the Lining of the Small Intestine _______

Question

The villi in the lining of the small intestine _______.
A) produce pepsin
B) increase the surface area for digestion and absorption
C) secrete alkaline mucus
D) secrete bile

Accepted Answer

The villi in the lining of the small intestine increase the surface area for digestion and absorption. This allows for more efficient absorption of nutrients and is important for the overall digestive process. The other answer options are not related to the function of villi in the small intestine.