What does the term reflex action mean?
Give an example.
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Answer:
In a reflex action, the spinal cord along with the brain stem is responsible for the reflex movements
Explanation:
A few examples of reflex action are: When light acts as a stimulus, the pupil of the eye changes in size. Sudden withdrawal of hand or leg when pricked by a pin.
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Answer:
A reflex, or reflex action, is an involuntary and nearly instantaneous movement in response to a stimulus. A reflex is made possible by neural pathways called reflex arcs which can act on an impulse before that impulse reaches the brain.
Explanation:
When light acts as a stimulus, the pupil of the eye changes in size. Coughing or sneezing, because of irritants in the nasal passages.
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