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Question
What does the Nariokotome Boy skeleton suggest to scientists?a. that Homo erectus had short arms and long legs
b. that Homo erectus lived in cold climates
c. that modern human growth patterns were already present in Homo erectus
d. that this species acted exactly like modern humans
Answer
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Related questions
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a. avoidance of selecting kin (related individuals) as mates.
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c. behaviors that increase inclusive fitness of the donor.
d. the selection of nonrelated individuals as mates.
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a. high-quality food provides energy and protein that are readily digestible.
b. high-quality food is high in nondigestible cellulose such as that found in mature leaves.
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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
a. lower her access to resources and the lower the survival rate of her offspring.
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a. as an aggressive behavior.
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Primates spend
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c. spend a minimal amount of their time foraging for food.
d. only forage for food during the rainy season.
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Compare and contrast both the anatomy and the special senses of prosimians and anthropoids.
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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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a. only humans
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Relative to other primates, prosimian adaptations include
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b. give birth to more offspring than do most other mammals.
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a. The population size will rapidly increase because women show greater fitness.
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c. The population will remain the same because gendered difference in workload has no relationship to fluctuations in population size.
d. The population will only increase if the workload of women remains the same.
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b. consume more carbohydrates.
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b. a growth spurt.
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d. none of the above.
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c. are exactly the same as other primates.
d. both a and b.
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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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a. races account for only a small amount of biological variation.
b. the distribution of biological traits follow a cline.
c. traits do not agree with their frequency and distribution.
d. all of the above.