There is a comparable degree of intelligence in all present-day human populations
a. True
b. False
Indicate whether the statement is true or false
True
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The emergence of the first hominoids dates back about 23-5 million years ago during the Miocene
Indicate whether the statement is true or false
Gender is
a. universally divided into masculine and feminine. b. a universal basis for organizing group activities. c. determined by one’s chromosomes. d. not an important dimension of a person's social identity.
Which of the following pairs is incorrectly matched?
A. Olduvai Gorge and pebble tools B. Taung and A.africanus C. A. afarensis and Laetoli D. K/Ar and bone
What is so significant about the recent fossil finds of an H. erectus and an H. habilis from Ileret, Kenya, east of Lake Turkana?
A. They prove that H. erectus and H. habilis coexisted in the same ecological niche and eventually interbred to result in a single species. B. They confirm that H. habilis evolved from H. erectus. C. They prove that sexual dimorphism was finally absent as a trend in human evolution by 2 m.y.a. D. They negate the conventional view held since 1960 that habilis and erectus evolved one after the other. Instead, they lived side by side in eastern Africa for perhaps half a million years. E. They prove that functional differentiation in toolmaking preceded the advent of Homo.