Question

Which among the following functions are performed by our nervous system?

• A. Control and coordination of voluntary activities
• B. Control and coordination of external environment
• C. Control and coordination of involuntary activities
• D. Control the internal environment of the body.

Answer 1

Answer: (A), (C), (D)

The correct options are
A Control and coordination of voluntary activities
C Control and coordination of involuntary activities
D Control the internal environment of the body.

Nervous system controls and coordinates all the voluntary and involuntary activities of the body. It enables the humans to think, remember and to reason out. It controls the internal environment of body like the regulation of body temperature. It also controls how the body responds to the vagaries of the external environment. But it cannot by itself control the external environement.