Gene flow tends to keep populations from differentiating into distinct species when:
a. there is little isolation
b. there is genetic drift
c. there is increased mutation
d. there is geographical radiation
a
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The "typical" human brain has a volume of __________
a. 500cc b. 380cc c. 1500cc d. 1350cc
How have women been agents of change in a patriarchal Chinese society?
A) They have pushed for an early division of the extended family so that less time is spent in the husband's family's household. B) They have lobbied for their rights to a university education before marriage. C) Many young women refuse to get married, and focus their attention on their careers. D) Many young women no longer take orders from their mothers-in-law, risking ostracism from the rest of the family.
Answer the following statements true (T) or false (F)
1. Characters in drama are artificial constructions, inventions of the playwright. 2. Voice and body training for the actor should proceed continuously. 3. External actors have well-trained instruments, but internal actors do not.
Land is most likely owned by an extended kinship group among _____
a. food collectors b. horticulturalists c. pastoralists d. intensive agriculturalists e. industrial agriculturalists