Structural Organisation In Animals Question 32

Question: Read the following statements and answer the question.

(i) It is made of a single thin layer of flattened cells with irregular boundaries. (ii) They are found in the walls of blood vessels and air sacs of lungs. (iii) They are involved in forming a diffusion boundary. Which of the following tissue is being described by the above statements?

Options:

A) Squamous epithelium

B) Columnar epithelium

C) Ciliated epithelium

D) Compound epithelium

Show Answer

Answer:

Correct Answer: A

Solution:

[a] Squamous epithelium is an epithelium whose most superficial layer consists of flat, scale-like cells called squamous epithelial cells.