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Question : Reflex action plays significant role in animals.

Answer»

Solution :Reflex action OCCURS through reflex centres of brain or SPINAL cord. It is very fast without conscious knowledge of animals. Such action is response to harmful stimuli to PROTECT the animals e.g. when you touch any hot surface, immediately, withdrawal of the organ take PLACE thus preventing it from harmful effect.
If reflex action is not taking place, great harm may occur in animals so reflex action is protective in nalure.


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