1(x)
Which is the correct sequence of blood flow in the Pulmonary and Systemic circulation?
- (a)Right Atrium → Right Ventricle → Lungs → Left Atrium → Left Ventricle → Body tissues
- (b)Left Ventricle → Left Atrium → Body tissues → Right Atrium → Right Ventricle → Lungs
- (c)Left Ventricle → Left Atrium → Lungs → Right Ventricle → Right Atrium → Body tissues
- (d)Right Atrium → Right Ventricle → Body tissues → Left Atrium → Left Ventricle → Lungs
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Right Atrium → Right Ventricle → Lungs → Left Atrium → Left Ventricle → Body tissues
Reason — Deoxygenated blood from the body enters the right atrium, then goes to the right ventricle. From there, it is pumped to the lungs for oxygenation. Oxygenated blood returns to the left atrium, passes into the left ventricle, and is then pumped to the body tissues.