The part of brain which controls the involuntary actions such as heart beat, breathing, blood pressure, etc. is :
(a) pons
(b) medulla
(c) cerebrum
(d) cerebellum
Which one of the following pairs of brain part and its function is not correctly matched ?
(a) cerebrum - memory
(b) cerebellum -balance of body
(c) Medulla oblongata - controls activities of internal organs
(d) Pons - consciousness