Biology : Breathing and Exchange of Gases

State the volume of air remaining in lungs after a normal breathing.

Distinguish between

(a) IRV and ERV.

(b)Inspiratory and expiratory capacity.

(c) Vital capacity and Total lung capacity. 

What are the major transport mechanisms for CO₂
? Explain.

What is Tidal volume? Find out the Tidal volume (approximate value) for a healthy human in an hour.

Explain the process of inspiration under normal conditions.

What is the effect of pCO₂ on oxygen transport?