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Question

Define reflex action with suitable example.


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Solution

Reflex action

  1. Automatic response to the action of a stimulus is called reflex action.
  2. All these responses do not involve the action of the brain.
  3. Example: Blinking of eye.
  4. Reflex actions are controlled by the reflex centres present in the medulla and spinal cord.

Reflex arc indicating the neural pathway controlling a reflex


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