BRAIN
SPINAL CORD
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is known as a quick, automatic response to a stimulus?
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Reaction
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Reflex
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Procedural Memory
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After-image
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Explanation:
Detailed explanation-1: -It is called a reflex action. Thus, Reflex action is an automatic, spontaneous and mechanical response to a stimulus controlled by spinal cord without the involvement of brain.
Detailed explanation-2: -A reflex is an involuntary and nearly instantaneous movement in response to a stimulus. The reflex is an automatic response to a stimulus that does not receive or need conscious thought as it occurs through a reflex arc. Reflex arcs act on an impulse before that impulse reaches the brain.
Detailed explanation-3: -A reflex action is an involuntary and nearly instantaneous movement in response to a stimulus.
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