Question

Explain how lymph act as a middle man in exchanging material between blood and tissue cells

Answer 1

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

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Answer 2

Answer:

It acts as a middle man of body as it transport oxygen,food materials,hormone etc.to body cells and bring nitrogenous waste and metabolic wastes like carbon dioxide from the body cells to blood which are finally pores into the vena cavae.