Biology, asked by l9avamaddharasa, 1 year ago

WHAT IS VALVE? WHY DO WE NEED VALVE?

Answers

Answered by Shreyathegreat

Valves are obstructers which prevent back word flow of blood or mixing of blood in any chamber of the heart example mitral valve and tricuspid valve . They can also be found in veins

Shreyathegreat: Hope this helps

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