Bipedalism is the one trait that is necessary for a new species to be admitted into the human evolutionary line
a. True
b. False
ANSWER: True
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Which of the following is NOT discussed in this chapter as a probable cause of the anatomical variety found in australopith fossils?
A. the long time span within which they existed B. differences in natural selective forces operating in specific environments C. the poor condition of the fossils D. sex differences E. age differences
According to the Immigrant Rights and Citizenship lecture, the children of illegal immigrants are not given citizenship upon birth by the American government
a. true b. false
The physical and psychological harm caused by an exploitative system is called ________________
Fill in the blank(s) with correct word
Proteins are synthesized in a cell's __________
a. RNA b. nucleus c. mitochondria d. ribosomes