Question

what is the role of sensory neuron in reflex arc​

Answer 1

Answer:

sensory neurons are useful in transferring impulses from receptor to CNS(brain or spinal cord)

Explanation:

• the receptors receive stimuli which in turn excite the sensory neurons and these neurons pass signal to spinal cord through dorsal root ganglion (aggregate of pure sensory neurons)which is connected to spinal cord.

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Answer 2

they connect sensory input to other cells that are required for action. in a reflex arc,the sensory neuron sends a single to the interneuron and activities it. the interneuron they relays that single to the next neuron, a motor neuron. motor neurons connect with interneurons in the spinal cord.