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Question
________ has been proposed as a likely ancestor for Homo habilis.a. Australopithecus robustus
b. Australopithecus garhi
c. Australopithecus boisei
d. Australopithecus africanus
Answer
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Related questions
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c. behaviors that increase inclusive fitness of the donor.
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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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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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d. none of the above.
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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.