The process by which the oxygenated blood moves from left auride to lrft ventricle and then through aorta to all parts of the body is known as
(a) Extracellular circulation
(b) Pulmonary circulation
(c) Systemic circulation
(d) Intracellular circulation

Correct Answer: (c) Systemic circulation

Explanation:

 The process by which the oxygenated blood moves from the left auride to left ventricle and then through the aorta to all parts of the body is known as systemic circulation.

Double circulation: The circulatory system in which the blood travels twice through the heart in one complete cycle is known as double circulation. When blood flows to the lungs and brings back to the heart from the lungs is known as pulmonary circulation, while the circulation of blood between different chambers of the heart and organs of the body is known as systemic circulation.

Example: It is commonly seen in amphibians, reptiles, birds, and mammals.