Why do right ventricle have tricuspid valves where as left ventricle have bicuspid valves? Why both ventricles have same valves?

Why do right ventricle have tricuspid valves where as left ventricle h

1.	Why do right ventricle have tricuspid valves where as left ventricle have bicuspid valves? Why both ventricles have same valves?
Answer» Why do right ventricle have tricuspid valves where as left ventricle have bicuspid valves? Why both ventricles have same valves?