Question

Differentiate between simple epithelium and compound epithelium.

Answer 1

Simple epithelium	Compound epithelium
It has only one layer of cells.	Made up of multiple cell layers.
Lines stomach and intestine.	Lines pharynx and buccal cavity.
In simple epithelium cells rest on basement membrane.	Only lower most layer of cells rest on basement membrane.
All the cells are similar in simple epithelia.	Each layer has different cell sizes and shapes in compound epithelia.
Usually cover moist areas where wear and tear are less.	Covers surfaces which are subjected to more wear and tear.
Cannot provide much protection to underlying tissues.	Provides better protection to underlying tissues than simple epithelium.
Can exhibit absorption and secretary functions.	Has no role in absorption and secretary functions.