What Is the Relationship Between the Afferent and Efferent Neurons

question 35

Multiple Choice

What is the relationship between the afferent and efferent neurons of the reflex arc?

• A) The afferent neurons move signals to the central nervous system and the efferent neurons move signals away from the central nervous system.
• B) The afferent neurons move signals away from the central nervous system and the efferent neurons move signals to the central nervous system.
• C) Afferent neurons are present in the brain and efferent neurons are present at the sensory site.
• D) None. Efferent neurons are only present in gray matter of the brain and are needed for the reflex arc to work correctly.

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