Science, asked by op1366463, 8 months ago

During contraction of heart what prevents backflow of blood
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Answers

Answered by purvarajiwade
3

As the heart pumps blood, a series of valves open and close tightly. These valves ensure that blood flows in only one direction, preventing backflow. The tricuspid valve is situated between the right atrium and right ventricle

Answered by Anonymous
0

As the heart pumps blood, a series of valves open and close tightly. These valves ensure that blood flows in only one direction, preventing backflow. The tricuspid valve is situated between the right atrium and right ventricle

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