Question

correct sequence of blood flow in human beings​

Answer 1

Answer:

Blood flows from the right atrium into the right ventricle through the tricuspid valve. When the ventricle is full, the tricuspid valve shuts to prevent blood flowing backwards into the atrium. Blood leaves the heart through the pulmonic valve into the pulmonary artery and flows to the lungs

Answer 2

* oxygenated blood flows from lungs to left atrium

*then through aorta arteries to the body tissues

*then THROUGH VENA CAVA to right atrium

*then again this deoxygenated blood to lungs

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