Question

What is the main function of compound epithelium and what are its types.

Answer 1

1. The compound epithelium is made of more than one layer (multi-layered) of cells and thus has a limited role in secretion and absorption.
2. Their main function is to provide protection against chemical and mechanical stresses.
   There are four types of compound epithelium namely, stratified squamous epithelium, cuboidal epithelium, columnar epithelium and transitional epithelium.