Question

why is the wall of alveoli made of squamous epithelium?

Answer 1

A simple squamous epithelium is a single layer of flat cells in contact with the basal lamina (one of the two layers of the basement membrane) of the epithelium. This type of epithelium is often permeable and occurs where small molecules need to pass quickly through membranes via filtration or diffusion.
the reason why the wall of alveoli is,it helps filtration...which helps in purification of air

Answer 2

Answer:

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