Zoology lecture notes and study materials

Difference between Keratinized and Non-keratinized Epithelium

Keratinized vs Non-keratinized Epithelium Epithelium constitutes the outer layer of body surfaces, linings of the alimentary canal and the walls of hollow structures. It covers the internal or external surfaces of the body. The functions epithelial tissue is to protect the underlying tissues from physical damages, infection, desiccation, UV radiation […]

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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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