Embibe Experts Solutions for Chapter: Respiration, Exercise 1: EXERCISE

Higher concentration of ${\mathrm{CO}}_2$ causes:

Cardiac notch is found on:

Fruits kept in refrigerator maintain their flavour and taste for longer period due to:

After complete exhalation the lungs of a healthy man contains a litre of gas, this quantity is known as:

Vocal cords are made up mostly of :

Lenticels are found in:

Lining of trachea is made of :

In the mitochondrion, the proton gradient required for $\mathrm{ATP}$ synthesis develops across: