Dear Student
Hind brain has three Parts :
(i) Pons
(ii) Medulla
(iii) Cerebellum
Function of Pons It has a centre for regulating the breathing rhythm.
Function of Medulla It controls involuntary functions like blood pressure, salivation, vomiting etc.
Function of Cerebellum It is responsible for precision or co-ordination of voluntary actions and also maintain the posture and balance of the body.
Regards