The genes of higher organisms are located on ropelike bodies called ____________
a. genes
b. chromosomes
c. RNA
d. DNA
b
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Present evidence suggests the collapse of the Minoan state was caused by
A. volcanic eruptions on Thera. B. Mycenaean conquest. C. plague or disease. D. cultural evolution.
Which of the following statements about ethnicity is true?
A. Ethnicity is one's identification with a group that shares a common set of beliefs, values, customs, and norms. B. Americans maintain a clear distinction between ethnicity and race. C. Ethnicity is based on common biological features. D. Ethnicity is the politically correct term for race. E. Ethnicity and race are synonyms.
In a clan, all the members are able to describe how they are related to one another
a. True b. False
The dependence on mechanization to produce products and render services is called:
A. urbanization B. industrialism C. the Iron Age D. civilization