The site of exchange of wastes, nutrients, gases and hormones between the blood and body is

Assertion : Lymph is a colourless fluid containing specialised lymphocytes which are responsible for the immune responses of the body. Reason : Exchange of nutrients, gases etc., between the blood and the cells always occur through this fluid.

Assertion : Lymph is a colourless fluid containing specialised lymphocytes which are responsible for the immune responses of the body. Reason : Exchange of nutrients, gases etc., between the blood and the cells always occur through this fluid.

Read the following statements :- (a) Lymph is devoid of RBC (b) Exchange of nutrients, gases etc, between blood and the tissue cell always occur through lymph (c) Tissue fluid is also called as lymph. (d) Lymph is a colourless fluid contaning all types of WBCs which are responsible for the immune response of the body.

The site of gaseous exchange in the lungs is:

How does the exchange of gases occur in respiration between blood and alveolar air.

The given figure shows the diagrammatic represtation of exchange of gases at the alveolus and the body tissues with blood and trasport of oxygen and carbon dioxide. Identify the blood vessles A to D.

The given figure shows the diagrammatic represtation of exchange of gases at the alveolus and the body tissues with blood and trasport of oxygen and carbon dioxide. Identify the blood vessles A to D.

Describe ,how the respiratory gases are exchanged between the blood and alveolar air?