Question

why epithelium tissue is called covering tissue

Answer 1

Covering epithelium are sheets of tissue that cover the external surfaces (skin, lungs, gut) and line the internal cavities (blood and lymphatic vessels, pleura) of the body. Endothelium is a type of covering epithelium that lines the interior surfaces of blood and lymphatic vessels.

Hope This Helps You!✌

Answer 2

Epithelial tissues are known as covering tissue as Epi - outer and thelium means tissue . They are present in the skin , lining of mouth etc. They are very thin and are arranged in the form of layers.