A neuron that carries impulses from a sense organ toward the central nervous system is classified functionally as which type?

1. The direction is from the sense organ toward the CNS. 2. Motor (efferent) neurons run the other way, from CNS to effector, ruling out option A. 3. Association neurons connect sensory and motor neurons, and bipolar is a structural class, ruling out options B and D. 4. The neuron carrying impulses to the CNS is the sensory (afferent) neuron, option C. _Source: Samacheer Kalvi (TN SCERT) Class 10 Science, Unit 15 Nervous System "Types of Neurons", p.227_