Which one of the following types of cell is involved in making of the inner wall of blood vessels?
Which one of the following types of cell is involved in making of the inner wall of blood vessels?

a. Cuboidal epithelium

b. Columnar epithelium

c. Squamous epithelium

d. Stratified epithelium

The answer is squamous epithelium

A simple squamous epithelium is a single layer of flat cells in contact with the basal lamina of the epithelium.