Question

what is a reflex action?????​

Answer 1

Explanation:

An immediate and involuntary response given to a stimulus from the environment is called a reflex action.

Answer 2

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Answer:

      →A reflex action is the body's rapid, involuntary response to external stimuli, often used in order to protect it from immediate harm.

Explanation:

      →Reflex action is defined as an unconscious and involuntary response of effectors to a stimulus. Example, on touching a hot object (stimulus), we immediately remove our hand from it. Other example from daily life are watering of mouth on seeing food, sneezing, blinking of eyes and yawning.