Comparisons of 100 primate genes indicate that humans and chimpanzees last shared a common ancestor about ______ years ago
a. 6-7 million
b. 50-60 million
c. 4.6 billion
d. 2-3 million
e. 20-30 thousand
A
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Two or more people related by blood, marriage, or adoption are called a(n):
a. family. b. conjugal bond. c. endogamous group. d. nuclear family. e. serial marriage.
Jolly's seed-eating hypothesis is
a. considered the best supported hypothesis explaining the origins of hominid bipedalism. b. based on the ecology of African apes. c. based on the ecology of gelada baboons. d. based on the ecology of modern human hunter-gatherers. e. based on pressure flaking.
Because of a cultural focus on nurturing, the Minangkabau of West Sumatra have more cooperative gender relationships
a. True b. False
In her study of highland people in Peru, Maria Elena Garcia found that:
a. ?the national government prohibited the use of racial terminology. b. ?people used racial terminology to create social unity throughout the country. c. people frequently had multiple racial labels and terms depending on context. d. ?highland communities did not use racial terms to refer to each other.