Chimpanzees and humans are very similar genetically and much less similar phenotypically. This is likely due to:
A. many differences in structural genes
B. a few changes in regulatory genes
C. a few changes in structural genes
D. none of these
B. a few changes in regulatory genes
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The actions individuals take, both alone and in groups, in forming and transforming cultural identities are referred to as
A. agency. B. dynamic structuralism. C. volition. D. psychological individualism. E. free will.
Refer to the table below. What is the marginal return to labor from increasing employment from 7 to 8 workers?
A) -1 B) 8 C) 7 D) 1
Peasants generally:
a. Own the land that they farm. b. Support a wealthy, landowning class. c. Have higher standards of living than horticulturalists. d. Become landowners if they work hard enough. e. Survive only by doing part time factory work for wages.
Tiwanaku:
A. engaged in extensive trade with other communities. B. established colonies in other regions to maintain trade. C. used llama caravans to facilitate trade. D. All of the answers are correct. E. A and B above.