Complete the notes below.
Write ONE WORD ONLY for each answer.
Sense of Smell
Smell:
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Plays a key role in our enjoyment of life
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Common to all species
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Less developed in 31…………… than people generally think, although some primates are able to distinguish 32…………… odours from other types
Sense of smell in humans:
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Easy to recognise common aromas like that of 33……………
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However, sense of smell is very subtle
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Scents trigger different emotions and can be used to influence behaviour, e.g. in a club, the scent of 34…………… promotes positive feelings.
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Many scent reactions are subconscious
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e.g. being attracted to someone because of their scent or being aware of someone’s 35…………… because of their sweat
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We are gradually losing our sense of smell because we obscure odours
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It is potentially dangerous if we cannot detect the 36…………… of a smell
Other discoveries:
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Important because: other senses may not be 37…………… or available
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An important part of memory, e.g. recalling experiences from 38……………
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Closely related to emotions, e.g. may help treat patients who are 39…………… or depressed
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Can offer job opportunities, e.g. coffee roasters or sellers of 40……………
答案
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