Today, scientists agree that the divergence between humans and the chimpanzees/gorillas occurred between:
a. 1-2 million years ago.
b. 3-4 million years ago.
c. 4-5 million years ago.
d. 5-8 million years ago.
e. 6-9 million years ago.
d
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Both induction into the U.S. Marine Corps and the vision quest of certain North American Indian societies are examples of
A. binary opposition. B. a generalized exchange. C. a structural analysis of religion. D. rites of passage. E. genetic programming.
Under cross-cousin marriage, the sister's son is also the:
a. brother's daughter's husband. b. mother's sister's son. c. husband's cousin. d. father's brother's aunt. e. sister's son's son.
Which of the following statements about individuals with the HbS allele in the homozygous form is TRUE?
A. They lack the capacity to digest lactose. B. They rarely develop any form of sickle-cell anemia before reaching reproductive age. C. They usually develop fatal cases of sickle-cell anemia. D. They are usually found in temperate regions of the world. E. They always develop fatal cases of sickle-cell anemia late in life.
Periphery nations
A. are isolated from the world economy. B. lack industrialization. C. export to the core but not to the semiperiphery. D. have economies that disproportionately benefit capitalists in the core. E. have little incentive to interact with nations of the core.