Which of the following structures increases t | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The alveoli are the primary sites for gaseous exchange in the lungs of mammals,including rabbits.They are thin-walled,sac-like structures that pro

Vedclass · Accepted Answer

Alveoli

Vedclass · Answer

(A) The alveoli are the primary sites for gaseous exchange in the lungs of mammals,including rabbits.They are thin-walled,sac-like structures that provide a very large surface area for the diffusion of gases ($O_2$ and $CO_2$) between the air and the blood.Similar to the villi in the intestine,the alveoli significantly increase the total surface area available for respiration.

Which of the following structures increases the respiratory surface of the lung in a rabbit?

Similar Questions

During the intake of food,what prevents the entry of food into the glottis (opening of the windpipe)?

The cilia of the trachea transfer:

The epithelium in the bronchioles is

The correct sequence of the following parts of the lower respiratory system is:
$I.$ Bronchi $\quad$ $II.$ Larynx
$III.$ Bronchioles $\quad$ $IV.$ Alveolus

Where are lungs situated in the human body?

Vedclass Test Series

Exam Paper Generator

Online Exam Module