Question

What are the two main components of the nervous system?

a.

Sensory neurons and nerves

b.

Central nervous system (CNS) and Peripheral nervous system (PNS)

c.

Ganglia and cluster of neurons

d.

Voluntary and involuntary responses

Answer: (b).Central nervous system (CNS) and Peripheral nervous system (PNS) Explanation:The two main components of the nervous system are the central nervous system (CNS) and the peripheral nervous system (PNS), with the CNS consisting of the brain and spinal cord.

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Q. What are the two main components of the nervous system?

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