SCIENCE
NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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reaction
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response
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change
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None of the above
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Detailed explanation-1: -There is an instantaneous response to the external stimuli by the organs of the body. This is known as a flight or fight response that arises in situations of danger. This is reflex action from the body. These responses are involuntary, automatic, and quick.
Detailed explanation-2: -When a stimulus is detected by a sensory receptor, it can elicit a reflex via stimulus transduction. An internal stimulus is often the first component of a homeostatic control system. External stimuli are capable of producing systemic responses throughout the body, as in the fight-or-flight response.
Detailed explanation-3: -nerves and nervous system …in the environment is the stimulus; the reaction of the organism to it is the response.