Question

Briefly explain the function of villi

Answer 1

Intestinal villi are small, finger-like projections that protrude from the walls of the small intestine. The villi increase the absorptive surface of the intestine and ensure efficient absorption of nutrients. The villi have microvilli projecting from their outer epithelial walls. 

Answer 2

small projection from a mucous membrane, particularly those found in the intestines