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Question
Modern human traits including increased brain size and dependence on material culture first show up ina. Homo erectus.
b. Homo sapiens.
c. Neandertals.
d. Homo habilis.
Answer
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Related questions
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Sociality among primates is likely the result of which of the following selective pressures?a. predation b. niche competition c. adaptive radiationd. habitat
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The higher the rank of a female primate, the
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c. spend a minimal amount of their time foraging for food.
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Describe similarities and differences in diet and dentition among prosimians, Old World monkeys, and apes.
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Discuss anatomical characteristics that relate to primates' arboreal adaptation.
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Relative to other primates, prosimian adaptations include
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a. The population size will rapidly increase because women show greater fitness.
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Q:
R. C. Lewontin found that human "races" have no taxonomic significance. He demonstrated this
a. through research indicating that most genetic variation is found among human races.
b. through research indicating that most genetic variation is found across human populations.
c. through the examination of variation in multiple human skull characteristics.
d. through research that examined genetic diversity across different species of mammals.
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b. the distribution of biological traits follow a cline.
c. traits do not agree with their frequency and distribution.
d. all of the above.