DNA hybridization of humans and chimpanzees indicate they share about _________ of their DNA base sequences
a. 10 percent
b. 95 percent
c. 28 percent
d. 99 percent
e. 100 percent
d
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In 1991, a partially freeze-dried body of a man was found in the Italian Alps. The body dates to about:
A. 1000 B.P. B. 2700 B.P. C. 5300 B.P. D. 7500 B.P.
Why is behavioral genetics considered a controversial field?
a. Behavior is complex and may be the product of more than just the underlying genetics. b. An observable link between behavior and genes is impossible to observe. c. Behaviors are not consistent from one generation to the next and are not controlled by genetics. d. Behaviors are only influenced by the immediate environment.
Explain why differences exist in skin pigmentation among human populations around the world.
What will be an ideal response?
The African National Congress was formed to support policies of apartheid in South Africa
Indicate whether the statement is true or false.