Question

Mention the role of valves in maintaining blood flow in the heart

Answer 1

Hi,

The valves in heart allow the blood to flow only in one direction ; they indeed act as gate ...

I hope u understood ...

Answer 2

Answer:

Explanation:

the valves present in the heart normally allow the blood to flow in only one direction .

there are four valves in the heart - mitral valve, tricuspid valves , bicuspid valve and pulmonary valve .

these valves control the flow of blood by opening and closing through the heart at the time of contraction