NEET BIOLOGY

Detailed explanation-1: -Squamous epithelia l cells are generally round, flat, and have a small, centrally located nucleus. The cell outline is slightly irregular, and cells fit together to form a covering or lining.

Detailed explanation-2: -The epidermis is a thin layer of squamous epithelial cells located on the outermost surface of the skin.

Detailed explanation-3: -Squamous cells are thin, flat cells that look like fish scales, and are found in the tissue that forms the surface of the skin, the lining of the hollow organs of the body, and the lining of the respiratory and digestive tracts.

Detailed explanation-4: -Squamous cells are thin and flat, just like the scales after which they are named. They provide a smooth surface that avoids blood turbulence in the blood vessels and also allows fluids to easily flow over them.

Detailed explanation-5: -Within the cardiovascular system such as lining capillaries or the inside of the heart, simple squamous epithelium is specifically called the endothelium. Cells are flat with flattened and oblong nuclei. It is also called pavement epithelium due to its tile-like appearance.