Question

What is meant by double circulation ?What is its significance. Of +1 ncrt?

Answer 1

Double circulation is a process during which blood passes twice through theheart during one complete cycle. ...The separation of oxygenated and deoxygenated blood allows a more efficient supply of oxygen to the body cells.

Answer 2

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$\blue\longmapsto\:$ The blood circulation in which blood passes through the heart twice ,in a complete cycle is called double circulation.It consists of pulmonary circulation and systematic circulation.

Significance :- It prevents the mixing of oxyhenated and deoxygenated types of blood

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