Epithelial tissue:

Epithelial tissue, also known as epithelium, is one of the basic tissue types found in animals . It forms protective sheets that cover the body’s external surfaces and lines internal cavities, organs, and glands. Epithelial tissue plays vital roles in protection, secretion, absorption, and filtration throughout the body. Epithelial Tissue Definition Epithelial tissues are thin tissues that cover all the exposed surfaces of the body. They form the external skin, the inner lining of the mouth, digestive tract, secretory glands, the lining of hollow parts of every organ such as the heart, lungs, eyes, ears, the urogenital tract, as well as the ventricular system of the brain and central canals of the spinal cord. The cells making up epithelia are often closely bound to one another through specialized structures ... Epithelial tissue is a type of tissue that covers the skin and lines the body cavities. It performs functions such as protection, absorption, secretion and sensation. Learn about the structure, types and examples of epithelial tissue with NEET key answer 2022. Epithelial Tissue – Definition, Types, Structure, Functions Epithelial tissues cover and protect body surfaces. They line organs, form barriers, and aid absorption, secretion, and sensation. Other information about epithelial tissues have been discussed here.