The process of osmosis helps in exchange of respiratory gases through the stomata.

Define the process of osmosis.

Skin helps in exchange of gases because

The respiratory membranes facilitates the exchange of respiratory gases through diffusion . Oxygen enters the deoxygenated blood through diffusion because :-

In the process of osmosis, volume of solvent

In insects, respiratory gas exchange occurs through

In cockroach which of the following help in exchange of gases ?

Assertion : Aerobic respiration involves the exchange of respiratory gases twice. Reason : Exchange occurs from lung to heart and then heart to lung.

Give the biological terms for each of the following: Blind sacs in the lungs where exchange of respiratory gases takes place.

In heavy smoker the alveoli of the lungs are enlarged and damaged which reduces the surface area of the exchange of respiratory gases this condition is called

Gaseous exchange in woody plants occurs through