Machine-translated by Google. Questions are authored in English.
Top

Discussion

Input and output nerves meet at

  • A.liver
  • B.central nervous system
  • C.heart
  • D.None of the above

Answer: B

Input and output nerves meet at the central nervous system.

Sensory (input, afferent) nerves carry signals from receptors to the brain and spinal cord, and motor (output, efferent) nerves carry commands from them to muscles and glands. The brain and spinal cord, the central nervous system, are where these meet and where information is processed, as in a reflex arc through the spinal cord.

The liver and heart are organs that receive nerves but do not process nervous signals.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.