Describe Double Circulation in human beings?
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In human beings the blood is entered to heart by vena cava from all body parts from where it collects in left auricle and when it relaxes then the blood is collected in left ventricle and then it pushes out blood through pulmonary artery to lungs where it gets oxygenated and is sent back to the heart by pulmonary vein from where it is sent to all the body parts this process is known as double blood circulation.....
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here's your answer
In human beings the blood is entered to heart by vena cava from all body parts from where it collects in left auricle and when it relaxes then the blood is collected in left ventricle and then it pushes out blood through pulmonary artery to lungs where it gets oxygenated and is sent back to the heart by pulmonary vein from where it is sent to all the body parts this process is known as double blood circulation.....
Hope it helps you
if liked my answer then mark me as brainliest Please please
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