The Replacement Model suggests that modern humans left Africa just as Homo _________ did
a. neanderthalensis
b. erectus
c. habilis
d. floresiensis
Correct Answer: b
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Americans are familiar with the story of Cinderella. Similar stories may be found throughout the world: a poor, beautiful girl, downtrodden by her stepmother, receives supernatural aid to win the hand of a noble prince who is searching for a bride. Although the circumstances differ (the girl may be a rural peasant or a servant in a great house, the supernatural helper may be a fairy godmother or
a goldfish, the prince may belong to European feudalism or the Aztec empire), all the stories exhibit the same basic: a. motif. b. tonality. c. legend. d. mythological structure. e. epic.
Marshall Sahlins noted that the kind of reciprocity that occurs between individuals or groups depends on
a. social distance between them. b. the type of control exerted by the chief. c. amount of taxes or tribute collected. d. supply and demand.
An example of variation due to developmental adjustment is:
A. males being taller and more muscular B. individuals who grow up at high altitudes having a larger chest circumference C. increased biacromial width in females D. all of these
A sex-limited gene is:
A. one that is carried on the Y chromosome B. one that is carried on the X chromosome C. one that is carried on either the X or Y chromosome D. expressed in only one of the sexes