Question

What is the function of lymph

Answer 1

1. Lymph acts as a "middle man" which transports oxygen, food materials, hormones, etc., to the body cells and brings carbon dioxide and other metabolic wastes, from the body cells to blood and then finally pours the same into the venous system.

2. Body cells are kept moist by the lymph.

3. Lymph nodes produce lymphocytes. Lymph takes lymphocytes and antibodies from the lymph nodes to the blood.'

4. It destroys the invading microorganisms and foreign particles in the lymph nodes.

5. It absorbs and transports fat and fat soluble vitamins from the intestine. Lymph capillaries present in the intestinal villi are called lacteals which are associated with absorption and transportation of fat and fat soluble vitamins.

6. It brings plasma portein macromolecules synthesized in the liver cells and hormones produced in the endocrine glands to the blood. These molecules cannot pass into the narrow blood capillaries but can diffuse into the lymphatic capillaries.

7. Lymph maintains the volume of the blood, as soon as the volume of the blood reduces in the blood vascular system, the lymph rushes from the lymphatic systems to the blood vascular system.

Answer 2

they contain immune cells which helps to protect them against the diseases and any germ by attacking and killing them