Question

What are reflex arc give examples

Answer 1

Answer:

the nerve pathway involved in the reflex action including as its simplest a sensory nerve and on motor nerve with the synapse between .

example of reflex action is when light act as a stimulus the pupil of eyes changes in size.

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Answer 2

Answer:

A reflex arc is a neural pathway that controls a reflex. In vertebrates, most sensory neurons do not pass directly into the brain, but synapse in the spinal cord. This allows for faster reflex actions to occur by activating spinal motor neurons without the delay of routing signals through the brain.

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