Question

Why is double circulation is important

Answer 1

Answer:

Double circulation prevents mixing of oxygenated and deoxygenated blood.

Explanation:

Double circulation is seen in humans.

In double circulation oxygenated blood is collected from lungs.

From lungs pulmonary veins carries  oxygenated blood to left auricle.

From left auricle oxygenated blood reaches to left ventricle.

From left ventricle it reaches to various parts of the body by aorta.

Deoxygenated blood  is collected from vena cava to right auricle from right auricle to right ventricle.

From right ventricle through pulmonary artery it reaches to lungs.

Answer 2

The Importance of Double Circulation are:-

1. It helps in maintaining higher blood pressure.
2. It allows a greater flow of blood to the tissues.
3. It helps in creating more pressure to pump blood around the whole body tissues & organs.
4. It helps in producing a large amount of energy to maintain life processes.