Question

how are lungs designed in human beings to maximize the area for exchange of gases meritnation

Answer 1

Hey
Lungs are designed in such a way that they are lined by a thin membrane to facilitate the exchange of gases. ... In the lungs the bronchioles terminate in balloon like structure called alveoli.thealveoli contains network of blood cappilaries that increase the surfacearea for exchange of gases.

Answer 2

♤ In the lungs, the air passage that divides into smaller and smaller tubes called bronchi which form bronchioles .

♤ The bronchioles terminate in the balloon like structure called alveoli.

♤ The alveoli present in the lungs provide maximum surface for exchange of gases.

♤ The alveoli have very thin walls and contain an extensive network of blood vessels to facilitate exchange of gases.