What Is the Relationship Between the Afferent and Efferent Neurons

question 120

Multiple Choice

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

• A)The afferent neurons move signals to the CNS, and the efferent neurons move signals away from the CNS.
• B)The afferent neurons move signals away from the CNS, and the efferent neurons move signals to the CNS.
• 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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