Question

there are valves in the heart between atria and ventricles . is the purpose of valves in the veins and the heart same​

Answer 1

Answer:

Answer. Yes in vein it is necessary because to give the direction to blood otherwise it will go in reverse way but in artery no need of valve

Answer 2

Explanation:

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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.

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Veins carry deoxygenated blood from heart to the lungs to make it oxygenated and back to heart once again.

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