PHYSIOLOGY
CENTRAL NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Sense of smell
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I
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II
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III
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VII
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Explanation:
Detailed explanation-1: -Olfaction, the sense of smell detects and discriminate odors as well as social cues which influence our innate re-sponses. The olfactory system in human beings is found to be weak as compared to other animals; however, it seems to be very precise.
Detailed explanation-2: -Your olfactory system enables sense of smell in two ways: Nostrils: Substances that smell give off tiny molecules that can stimulate olfactory receptors. Receptors engage in specific combinations, enabling you to identify different types of smells.
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