Political Science, asked by janhvi1092, 6 months ago

Q.7) What is the purpose of heart
valves ?

1. pump the blood
2. keep blood flowing in one direction
3. help in opening of ventricles
4.none of the above

Answers

Answered by singhpunam1985

Answer:

The valves prevent the backward flow of blood. These valves are actual flaps that are located on each end of the two ventricles (lower chambers of the heart). They act as one-way inlets of blood on one side of a ventricle and one-way outlets of blood on the other side of a ventricle.

Explanation:

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