describe double circulation in human beings schematically.why is it necessary
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HEYA..!!!
During a single cycle blood goes twice into the heart which is known as double circulation.
It is necessary in human being to separate oxygenated and deoxygenated blood which makes their circulatory system more efficient and helps in maintains constant body temperature
HOPE THIS HELPS YOU :)
During a single cycle blood goes twice into the heart which is known as double circulation.
It is necessary in human being to separate oxygenated and deoxygenated blood which makes their circulatory system more efficient and helps in maintains constant body temperature
HOPE THIS HELPS YOU :)
Answered by
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Hii...
The blood flows twice through the heart and it is called the double circulation .
1) The blood from all body parts is brought to right auricle which pumps it into right ventricle.From right ventricle blood is pumped to lungs[through pulmonary artery] for oxygenation.[This is first circulation].
2) The oxygenated blood from lungs is brought to left auricle which pumps it into left ventricle.From left ventricle oxygenated blood is distributed to all the parts of the body [through largest artery called aorta].[This is second circulation].
Importance:- Double circulation not only allows a highly efficient supply of oxygen to the body but it also helps in meeting the high energy needs.
Hope it helps...
Plzzz mark as brainliest answer...
The blood flows twice through the heart and it is called the double circulation .
1) The blood from all body parts is brought to right auricle which pumps it into right ventricle.From right ventricle blood is pumped to lungs[through pulmonary artery] for oxygenation.[This is first circulation].
2) The oxygenated blood from lungs is brought to left auricle which pumps it into left ventricle.From left ventricle oxygenated blood is distributed to all the parts of the body [through largest artery called aorta].[This is second circulation].
Importance:- Double circulation not only allows a highly efficient supply of oxygen to the body but it also helps in meeting the high energy needs.
Hope it helps...
Plzzz mark as brainliest answer...
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