The valve which regulates the blood flow from right ventricle to the pulmonary artery:

 a) Semi-lunar valve
 b) Auriculo-ventricular valve
 c) Bi Cuspid valve
 d) Tri Cuspid valve

TNPSC-2016

Semi-lunar valve The semilunar valve between the right ventricle and the pulmonary artery prevents blood from flowing from the artery back into the heart