Identify the major differences between Brazilian and American systems of racial classification.
What will be an ideal response?
Answers will vary.
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What is the major prerequisite of market exchange?
a. The value of a good is based on supply and demand. b. Exchange is based on currency. c. Exchange occurs within a commercial environment. d. Goods and services are culturally relevant. e. Distribution occurs among a minimum of two parties.
Compare and contrast the various mechanisms of cultural change.
What will be an ideal response?
The theory that evolutionary change (speciation) occurs rapidly over short periods of time and then consists of a long period of stasis or little evolutionary change when species maintain their adaptation to the environment is called __________
A. phyletic gradualism B. Darwinian evolution C. punctuated equilibrium D. convergent evolution
Ronald Fisher's mathematical analyses showed that
A) variation within populations disappears over time B) Mendel's Principle of Segregation was in error C) mimics could be matched to models only through mutations D) natural selection acting on small variations could match mimic to model E) mutations have little effect on genetic variance in a species