Question

what is atreo-ventricular valves?

Answer 1

these valve are present in heart

atrioventricular (AV) valves, the mitral valve (bicuspid valve), and the tricuspid valve, which are between the upper chambers (atria) and the lower chambers (ventricles). The two semilunar (SL) valves, the aortic valve and the pulmonary valve, which are in the arteries leaving the heart.

hope it help u

Answer 2

The atrioventricular valves are two of the four valves within the heart, with the other two valves being the semilunar valves.

The atrioventricular valves are located between the the artrioles and the ventricles of the heart.