Not Finding Your Answer?
Post It On KidzTalk Homework Help
Post It On KidzTalk Homework Help
Report a search problem
mobile version
Copyright 2005-2024 KidzSearch.com
Epithelium (plural: epithelia) is one of the four main types of tissue in the body of animals. It is made up of one or more layers of cells.
The outermost layer of the skin is a special type of epithelium. It has an important function: it forms a mechanical defence against infection: see innate immunity.