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Question
Paleomagnetic dating relies ona. dating unstable iron isotopes.
b. the periodic reversal of the earth's magnetic poles.
c. chemical reactions between iron-bearing rocks and acidic groundwater.
d. the use of hand magnets to draw sediments out of the ground.
Answer
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Related questions
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a. avoidance of selecting kin (related individuals) as mates.
b. only food-sharing among related individuals.
c. behaviors that increase inclusive fitness of the donor.
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Food quality is important for feeding success because
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
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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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d. none of the above
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Relative to other primates, prosimian adaptations include
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Q:
While reading an ethnography of women living in a rural African community, you notice that women in this community have a significantly greater workload than men. The data shows that women spend more time clearing and planting fields than men of an equivalent age. What influence will this have on the overall population?
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.
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Q:
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b. consume more carbohydrates.
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d. none of the above.
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Puberty is marked bya. menarche in girls. b. similar body size in boys and girls. c. completion of brain growth.d. adult social roles.
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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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Race is not a valid biological concept because
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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.