Question

What is reflex arc and reflex action?

Answer 1

A reflex arc is a neutral pathway that controls a reflex.
This allows for faster reflex action to occur by activating spinal motor neurons without the delay of routing signals through the bdain.

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Answer 2

Reflex arc = It is a neural pathway that controls a reflex. In vertebrates, most sensory neuron do not pass directly into the brain, but synapse in the spinal cord.

Reflex action = The entire process of response to a peripheral nervous stimulation, that occurs involuntarily, i.e., without conscious effort or thought & requires the involvment of a part of the central nervous system is called a reflex action.



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