In the human nervous system, what is the role of a "motor neuron"?
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To detect a stimulus.
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To carry impulses from the CNS to an effector (muscle or gland).
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To connect sensory neurons to relay neurons.
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To carry impulses from a receptor to the brain.
📝 Detailed explanation
Motor neurons transmit the "instruction" for action from the central nervous system to the part of the body that will respond.
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