Question

which of the following neurons \arrive\ at the cns or send impulses going toward the cns? (select all that apply)
motor neurons
afferent neurons
sensory neurons
efferent neurons

Explanation:

• Motor neurons (efferent neurons) send impulses away from the CNS to effectors (muscles, glands).
• Afferent neurons (sensory neurons) send impulses toward the CNS. They detect stimuli (e.g., touch, light, sound) and transmit information about the internal and external environment to the CNS.

Answer:

B. Afferent neurons, C. Sensory neurons