Reproductive isolating mechanisms:
A. are initiated by geographic isolation
B. occur within a deme
C. occur before geographic isolation
D. are initiated by geographic isolation and occur within a deme
A. are initiated by geographic isolation
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The reconstruction of primate evolution
a. is very complete. b. is based on totally complete fossil remains. c. requires the finding of fossil remains. d. depends on proven theories.
The tasks and activities that a culture assigns to each sex are known as
A. gender stereotypes. B. the prestige coefficient. C. sexual ascribed status. D. gender roles. E. sex roles.
Discrimination that is not legally sanctioned is
A. ethnic discrimination. B. prejudicial discrimination. C. de jure discrimination. D. de facto discrimination. E. situational discrimination.
Tikal was probably located on a major overland trade route
a. True b. False Indicate whether the statement is true or false