what is reflex action?explain with examples.
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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.
Reflex Arc: The pathway of reflex action is termed as reflex arc. When we touch a hot object the stimulus passes through sensory nerve to spinal cord. From here the motor nerve brings the message to the muscles of hand to contract and hand is removed within a fraction of time from the hot object.
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Other example from daily life are watering of mouth on seeing food, sneezing, blinking of eyes and yawning.
Reflex Arc: The pathway of reflex action is termed as reflex arc. When we touch a hot object the stimulus passes through sensory nerve to spinal cord. From here the motor nerve brings the message to the muscles of hand to contract and hand is removed within a fraction of time from the hot object.
mark it breanliest pleeeeaseeeee.
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when a ray of light incident on a polished interface separating two media comes back into the same media , then this phenomenon is called reflection of light.example:-infront of polished interface object form image which we used our daily life
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