Term
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Definition
| one of the digits on limbs is opposable |
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Definition
| big brain relative to size of our body |
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Definition
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Definition
| space in the mouth between teeth |
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Term
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Definition
| no fully enclosed eye orbit |
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Term
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Definition
| mandibular specialization of the incisors that project forward |
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Term
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Definition
| generic term to describe new world monkeys |
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Definition
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Definition
| an individual helps another at some risk to himself |
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Definition
| a temporary relationship between a male and female that will last throughout the estrus period |
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Definition
| unrelated males or females participating in infant care |
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Term
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Definition
| species determined from fossil record |
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Term
| phylogenetic species concept |
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Definition
| idea based on descent from a common ancestor, determined by looking at homologous traits |
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