Stratified epithelial cells have a limited role in secretion. Justify their role in our skin.

(N/A) $\Rightarrow$ Stratified epithelium consists of multiple layers of cells. Its basal layer is composed of columnar or cuboidal cells.
$\Rightarrow$ It is a type of compound epithelium,and its outer layer often contains a water-resistant protein called keratin.
$\Rightarrow$ The outermost layer consists of dead cells,which are shed during wear and tear. Due to this multi-layered structure,their function is limited in absorption and secretion.
$\Rightarrow$ The primary function of stratified epithelium in the skin is to provide protection to the body against mechanical and chemical stress.