Epithelial Tissue – Definition, Types, Functions and Diagrams

Epithelial tissue forms the covering on surface. It forms the covering of all body surfaces, line body cavities and hollow organs, and are the major tissue in glands.  Definition of Epithelial Tissue The word ‘epithelium’ means a covering. The epithelial tissues cover the surfaces of the body (both outer and inner) and hence the cells … Read more