what happen if there are no valves in heart?
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The valves present in the heart allow the transfer of blood only in one way from atria to the ventricles from the ventricles to the pulmonary aorta. These valves inhibit any reverse flow. If there will be no valves, all the backflow will not be prevented and it will get disturbed.
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Answer: backflow of blood will not be prevented so oxygenated or pure and impure deoxygeneted blood get mixed.
Explanation:The valves present in the heart allow the transfer of blood only in one way from atria to the ventricles from the ventricles to the pulmonary aorta.These valves inhibit any reverse flow.
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