Sexual selection seems to be an important factor in the evolution of sexual dimorphism
a. True
b. False
Indicate whether the statement is true or false
True
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A good example of an ailment caused by an evolutionary design compromise is __________
a. back pain b. coughing c. cancer d. obesity
Anthropological research may help assess global issues such as population growth, environmental destruction, and technological change by providing a more cautious and analytical approach. This is because anthropology:
a. relies upon the concept of ethical relativism, and it can make major value judgments that other disciplines are incapable of handling or making b. uses the holistic approach; it has always been concerned with precisely those aspects of human interaction with the environment that are becoming widely recognized by scientists studying global changes in the environment c. has been almost impulsive when studying cultural change and innovation, causing anthropologists to be very liberal and impetuous in their recommendations concerning changes in the relationship between human cultures and the physical environment
All of the following are true of a price ceiling except which one?
A) It does not create deadweight loss. B) It can lead to black markets. C) It causes a shortage in the market. D) It causes buyers search time to increase.
A theory is a(n) _______
a. basis for further investigation b. unproven proposition c. educated opinion d. statement about how things are related e. hunch about how things are related