Question

Explain how reflex action happen with the help of an example.​

Answer 1

Explanation:

In a reflex action, the spinal cord along with the brain stem is responsible for the reflex movements. A few examples of reflex action are: When light acts as a stimulus, the pupil of the eye changes in size.

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Answer 2

Answer:

It is an involuntary and nearly instantaneous response to stimulus . For example : Hand is withdrawn when, it accidentally touches a hot object. The pathway taken by a stimulus to travel from receptors organ to effector organ is known as reflex arc.

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