A) secreting enzymes
B) increasing surface area for absorption
C) protection
D) none of the above
Correct Answer: B
Solution :
The mucous membrane of intestinal wall is a single layered epithelium of tall columner cells. The epithelial cells are mostly absorptive with brush borders having microvilli. The villi increases the surface area for absorption.
You need to login to perform this action.
You will be redirected in
3 sec
