The "Mitochondrial Eve" hypothesis traces all modern populations back to:
A. Asia, 150,000 years ago
B. Africa, 200,000 years ago
C. Europe, 100,000 years ago
D. Africa, 2 million years ago
B. Africa, 200,000 years ago
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Differing adaptations of living primates may suggest why certain ___________ occurred
a. convergences b. divergences c. subversions d. inversions
Which of the following is not one of the four crops that provides almost half of the world's total consumption of food?
a. Wheat b. Potato c. Beans d. Rice
In his article, "Mixed Blood," Jefferson M. Fish argues that the American concept of race is culturally constructed, not a biological reality
Indicate whether the statement is true or false.
All of the following are secondary sexual characteristics among male orangutans except:
a. wide cheek pads b. brightly colored hair on the body and face c. a well-developed throat sac for long calls d. development of color vision