The probability that an individual will change class levels in an open class system is __________.
A) high
B) very low
C) low
D) very high
B) very low
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Research grants for ethnographic fieldwork are awarded:
a. on a highly competitive basis. b. to all deserving students of anthropology. c. to all students in graduate programs of anthropology. d. but few anthropologists actually do research overseas today. e. to those who do work in biomedical research.
Dark- skinned people who live in areas of relatively less sunlight are more likely than light- skinned people to experience
a. premature aging of the skin. b. folate deficiency. c. skin cancer. d. vitamin D deficiency.
The theory that characteristics acquired during the lifetime of an individual could be passed on to that individual's offspring is termed
a. natural selection. b. catastrophism. c. the inheritance of acquired characteristics. d. uniformitarianism. e. fixity of species.
Intelligent Design creationism is unscientific because it does not offer rational explanations
a. True b. False