classification of epithelial cells

Epithelial Tissue: Classification and Examples

What is Epithelium? Ø  Epithelium is a tissue system in animals. Ø  Epithelium constitutes the outer layer of body surfaces, linings of the alimentary canal and the walls of hollow structures. Ø  It covers the internal or external surfaces of the body. Ø  Epithelial cells are held together by carbohydrate […]

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