Founder effect occurs when
a. a subset of a larger population becomes isolated
b. a negative mutation is allowed to reproduce
c. a large population comes into contact with a smaller population
d. several gene pools blend together forming a new, larger gene pool
a. a subset of a larger population becomes isolated
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Upper Paleolithic Europeans produced __________
a. glass b. fire c. ritual objects d. music
What is the emergence of a new ethnic group called?
a. Hierarchical nesting b. Ethnic cleansing c. Ethnogenesis d. Ethnic homogenization
When you buy a car, which of these costs is externalized?
A) ?The manufacturing cost B) ?The retailer's cost C) ?The cost of a public road system D) ?Licensing fees
Among horticulturalists __________
A) individuals almost always make all their own tools B) tools are almost always made by specialists C) a tool usually requires years to make D) people generally use fewer tools than do food collectors