What is the main difference between the central nervous system (CNS) and the peripheral nervous system (PNS) ?

. The CNS involves the brain and spinal cord, and the PNS involves the body nerves.

. The CNS involves the body nerves, and the PNS involves the brain and spinal cord.

. The CNS involves sensory neurons, and the PNS involves motor neurons.

. The CNS involves motor neurons, and the PNS involves sensory neurons.

Question

Biology

Sundance

11 December, 23:03

What is the main difference between the central nervous system (CNS) and the peripheral nervous system (PNS) ?

. The CNS involves the brain and spinal cord, and the PNS involves the body nerves.

. The CNS involves the body nerves, and the PNS involves the brain and spinal cord.

. The CNS involves sensory neurons, and the PNS involves motor neurons.

. The CNS involves motor neurons, and the PNS involves sensory neurons.

+2

Answers (2)

Know the Answer?

Sherlyn Simmons · Answer 1

The first one is correct. The CNS involves the brain and spinal cord and the PNS involves the body nerves.

Ayden Brandt · Answer 2

Answer: The correct answer is -

The CNS involves the brain and spinal cord, and the PNS involves the body nerves.

Explanation:

CNS (central nervous system) and PNS (peripheral nervous system) are the two different branches of nervous system in the human body.

CNS is further divided into Brain and spinal cord and it is responsible for receiving and interpretation of different information coming from the body parts. It controls most of the functions of body.

PNS on the other hand, possesses nerves that leave brain and spinal cord and innervates the rest of the body parts. In other words, it connects the CNS to other body organs.

Thus, first option is the right answer.