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Unformatted text preview: ancestry - produced by convergent evolution. fish fin and porpiose fin bat wing and bird wing Primate Tendencies Anthropoids - Includes monkeys, apes, and humans Primate Trends Grasping - Opposable thumbs, bipedal Smell to Sight - Stereoscopic vision Nose to Hand - tactile organs Brain Complexity - Ratio of brain to body size Parental Investment - Single offspring, long period of infant dependency, learned behavior Sociality - Slelective value on support by a social group...
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- Fall '08