Give reasons how alveoli are designed to gas exchange
Answers
Answered by
4
HEYA!!
-----------
----------------------------------------------------------------------------------------------------
✨Alveoli are the Sac like structure at the end of Bronchioles . These are specifically designed to maximise the area for gaseous exchange.
✔They have very thin walls which allows the respiratory gases ( Carbon dioxide and Oxygen ) to easily diffuse in and out of the walls.
✔These are very richly supplied with blood vessels to maximise the gaseous exchange .
-----------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------
-----------
----------------------------------------------------------------------------------------------------
✨Alveoli are the Sac like structure at the end of Bronchioles . These are specifically designed to maximise the area for gaseous exchange.
✔They have very thin walls which allows the respiratory gases ( Carbon dioxide and Oxygen ) to easily diffuse in and out of the walls.
✔These are very richly supplied with blood vessels to maximise the gaseous exchange .
-----------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------
Answered by
0
♥ The alveoli are thin walled and richly supplied with a network of blood vessels to facilitate exchange of gases between blood and the air filled in alveoli .
♥ Alveoli have balloon-like structure . Thus , provide maximum surface for exchange of gases .
Similar questions