The first prokaryotic cells appear in the fossil record ___________ years ago
a. 3.4 billion
b. 1.5 billion
c. 800 million
d. 100 million
Correct Answer: a
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Except for some early Homo individuals, there is very little in the way of an evolutionary trend in increased body size or of marked greater encephalization
a. True b. False Indicate whether the statement is true or false
Fluted point technology
a. is present at the Pre-Clovis site of Monte Verde b. has clear precursors in northern Asia c. has no clear Asian predecessors d. is primarily associated with the Archaic period e. is probably not an American invention
The task of the cultural anthropologist is to
a. describe the various parts of the culture he or she studies. b. study aspects of a culture in isolation from the rest of the cultural system. c. show how parts of a culture are independent from one another. d. determine if one culture is more moral than another. e. work to help develop the most adaptive type of culture to improve human potential.
Biological species and paleospecies are the same thing
a. true b. false