Q. Explain all the different types of epithelial tissue and their function.
Answers
Epithelial tissues are animal tissues. The cells that are present in these tissues show all the characteristics of animal cells. The cells are eukaryotic with a nucleus and membrane-bound organelles. Animal cells do not have a cell wall and this is what gives them flexibility. The cells of the tissue can take up different shapes to become specialized and perform specific functions.
And so, epithelial tissues have cells that have different shapes, sizes, and arrangements. Accordingly, they are classified into different types. Epithelial cells can be seen in different parts of the body. They cover the body’s surface and also line the internal body organs and body cavities.
Answer: Overview and types of epithelial tissue
Cell shape classification Squamous, cuboidal, columnar
Functions Secretion, absorption, transportation, protection, receptor function (sensation)
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