MICROANATOMY

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 epithelial tissue is found throughout the body covering all surfaces both inside and outside of the body. Each cell type is prominent in specific locations. Single-layered epithelial tissue is often found along the linings of organs.

Detailed explanation-3: -The mesothelium is a simple squamous epithelium that forms the surface layer of the serous membrane that lines body cavities and internal organs. Its primary function is to provide a smooth and protective surface. Mesothelial cells are squamous epithelial cells that secrete a fluid that lubricates the mesothelium.