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What is the name of the second structure involved in the reflex arc

User Avinashbot
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Sensory Neuron

Each reflex has a sensory neuron. The sensor may be the nerve endings of the sensory neuron, or the sensor is another kind of cell that signals the sensory neuron. The sensory neuron begins a nerve impulse that travels to the spinal cord or the brain
User MrSnoozles
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Answer:

Sensory neurone

Step-by-step explanation:

each reflex has a sensory neurone.The sensor may be the nerve endings of the sensory neurone

User Jerrylow
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