Chemistry, asked by meenaxikantikar402, 8 months ago

what prevents backflow of blood inside the heart during contraction​

Answers

Answered by Skmishra3348
11

Answer:

valves ,

Explanation:

valves present in the heart prevent the backflow of blood inside the heart

Answered by Sudhir1188
2

Answer:

THE VALVE PRESENT IN THE HEART PROTECT THE BLOOD TO BACKFLOW. WHEN THE THE ONE CHAMBER OF THE HEART CONTRACTS THE VALVE ENSURES THAT THE BLOOD CANNOT FLOW BACK.

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