Which of the following is the correct pathway of an impulse in a voluntary action?
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Receptor → Motor neuron → CNS → Sensory neuron → Effector
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Receptor → Sensory neuron → CNS → Motor neuron → Effector
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CNS → Sensory neuron → Receptor → Motor neuron → Effector
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Effector → Motor neuron → CNS → Sensory neuron → Receptor
📝 Detailed explanation
Stimuli are detected by receptors, sent via sensory neurons to the CNS for processing, and then instructions are sent via motor neurons to effectors.
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