GENERAL HISTOLOGY

Detailed explanation-1: -Simple squamous epithelium is a single thin layer of flattened cells with irregular boundaries. They line the walls of blood vessels and air sacs of lungs. Also, they involve in physiological processes like osmosis and diffusion.

Detailed explanation-2: -Simple squamous epithelium: This type of epithelium typically lines blood vessels and body cavities and regulates the passage of substances into the underlying tissue. Simple cuboidal epithelium: This type of epithelium is typically found in glandular (secreting) tissue and kidney tubules.

Detailed explanation-3: -Simple squamous epithelial cells function as mediators of filtration and diffusion. Due to their simple and thin construct, they allow for easy transmembrane movement (i.e. across the membrane, and through the cell) of small molecules.

Detailed explanation-4: -The epithelium that is found in places where diffusion of respiratory gases occurs is simple squamous.