The opening of auricles and ventricles on the right side is guarded by
Tricuspid valve
Bicuspid valve
Semilunar valve
Eustachian tube
Mixing up of arterial and venous blood does not take place in a heart having
The heart of a healthy man beats normally per minute
‘Bundle of His’ is a part of which one of the following organs in humans?
Definition / Explanation :
$(1)$ $AV$ valve (Tricuspid)
$(2)$ Mitral (Bicuspid) valves