Biology, asked by elvishy266, 1 month ago

75. What is meant by double circulation? What is its significance? in long
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Answered by sampriti90
1

Answer:

In double circulation, blood flows twice through the heart, during each cycle of passage through the body. Double circulation is important to keep the oxygenated and deoxygenated blood separate from each other in the body and prevent their mixing. Such separation allows a highly efficient supply of oxygen to the body

Answered by soumya31127
0

it is circulation is from heart

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