The two major divisions of the nervous system are the ______.
A) sympathetic and parasympathetic
B) CNS and PNS
C) sensory and motor
D) voluntary and involuntary

Question

Quizplus · Accepted Answer

The two major divisions of the nervous system are the central nervous system (CNS), which includes the brain and spinal cord, and the peripheral nervous system (PNS), which includes all nerves outside the CNS. Choices A, C, and D are not the primary divisions of the nervous system. The sympathetic and parasympathetic are part of the autonomic nervous system, which is a division of the PNS. The sensory and motor divisions are subdivisions of the PNS, but they are not the two major divisions. Voluntary and involuntary refer to types of muscle control, not divisions of the nervous system.

The Two Major Divisions of the Nervous System Are the ______