EPITHELIUM
EPITHELIAL TISSUES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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cover body surfaces or form glands.
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have a rich blood supply.
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do not have a free surface.
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do not have a nerve supply.
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Detailed explanation-1: -The epithelium is a type of body tissue that forms the covering on all internal and external surfaces of your body, lines body cavities and hollow organs and is the major tissue in glands.
Detailed explanation-2: -Surface epithelium Definition: A specialized layer of tissue formed by closely aggregated cells that line the outer surface of organs, blood vessels, the skin, and the inner surface of body cavities. Divided into squamous, cuboidal, and columnar types.
Detailed explanation-3: -Epithelial tissue forms glands which are groups of cells that synthesize substances for release into the bloodstream or cavities inside the body. It forms a thin, protective, and continuous sheet of cells that covers the surface of the body such as the outermost layer of the skin.