How oxygen and carbon dioxide exchange in our body during respiration?

Asked by Rishikesh Jadhav | 7th Jun, 2013, 09:38: PM

Expert Answer:

There are millions of alveoli in the lungs of human beings which provides a large surface area for the exchange of respiratory gases.
It is in alveoli where gaseous exchange takes place.

Answered by  | 10th Jun, 2013, 03:47: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.