Question

what we call to the structure which maintains unidirectional flow of blood​

Answer 1

Answer:

Heart Valves

Introduction to the Anatomy of the Heart Valves:

Four valves maintain the unidirectional flow of blood through the heart. The valves are located between the atria and ventricles and in the two arteries that empty blood from the ventricles.

Answer 2

Answer:

bro I don't know sorry bro

Explanation:

Heart Valves

Introduction to the Anatomy of the Heart Valves:

Four valves maintain the unidirectional flow of blood through the heart. The valves are located between the atria and ventricles and in the two arteries that empty blood from the ventricles.