If some form of male-female marriage is nearly universal, it is reasonable to believe that it is in some way adaptive
Discuss the various theories for why marriage is nearly universal, and explain which idea you feel offers the strongest explanation.
The ideal answer should include:
1, Discussion of gender division of labor
2, Prolonged infant dependency and childhood periods
3, Increased sexual competition in humans compared to other primates
4, Student should argue for one explanation, providing factual support for his/her argument
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Evolution by natural selection works directly on , transforming __________
a. alleles, phenotypes b. individuals, populations c. populations, genotypes d. DNA, individuals
Most Australopithecus africanus finds have been dated to between __________
a. 4.3 to 3.5 mya b. 3 to 1.5 mya c. 3.5 to 2.4 mya d. 4 to 1.2 mya
One of the principal criticisms of the culture-and-personality school is that __________
A. there is no evidence for a biological link between culture and personality B. it tends to assume greater uniformity in personality than actually exists in society C. the investigation of personality should be done by psychologists, not anthropologists D. individual behavior is more important than the behavior of a whole society
Cladogenesis is a sustained directional shift in a population's gene pool
a. True b. False Indicate whether the statement is true or false