Question

explain double circulation process in human? ​

Answer 1

Answer:

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Explanation:

In human beings, the blood goes through the heart twice during each cycle i.e. the blood passes through the human heart two times to supply once to the whole body. So, it is called Double Circulation of blood.

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Answer 2

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✨During a single cycle blood goes twice in the heart which is known as double circulation.

✨It is necessary in human being to separate oxygenated and de-oxygenated blood because this makes their circulatory system is more efficient and helps in maintaining constant body temperature.

✨Double circulation is the flow of blood twice through the body.

✨It has two flows:pulmonary and systemic circulation.

✨In pulmonary circulation, deoxygenated blood from the body organs enters the heart by Vene Cava and then moves to Left atrium and then into left ventricle.

✨The heart receives deoxygenated blood from different parts of the body, and it pumps this blood to the lungs

✨. The oxygenated blood from the lungs returns to the heart, which is pumped again into different parts of the body by the heart.

✨Thus, the blood passes twice through the heart making one complete round through the body. This is called double circulation.

✨Pulmonary and systemic circulation

✨The pulmonary circulation pertains to lungs. The blood flows from the right ventricle to the lungs

✨. Pulmonary veins collect oxygenated blood from the lungs and carry it back to the heart (left auricle).

✨The systemic circulation pertains to the major circulation of the body.

✨The aorta receives the blood from the left ventricle and sends it to the various parts of the body.

✨Veins collect the deoxygenated blood from the body parts and pour it back into the right auricle.