What anatomical difference between men and women appears in the fossil record around 2 million years ago?
a. Increased sexual dimorphism
b. Longer legs in males
c. Wider pelvises in females
d. Bigger brains in males
Answer: c
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__________ may occur when one dominant group in a complex society imposes its cultural beliefs on subordinate ethnic groups
For example, the dominant ethnic group in the United States during the eighteenth and nineteenth centuries (white, Anglo-Saxon Protestants) was able to impose its language, cultural beliefs, and practices on other minority groups in U.S. society. A. Cultural hegemony B. Cultural chaos C. Multiculturalism D. Ethnic superiority
Cladistics is an approach to classification based upon:
A. the reconstruction of archetypes B. the assigning of a numerical value to similarities C. an analysis of reproductive isolation D. an analysis of recently and distantly evolved features
Mosaic evolution is a pattern of evolution in which the rate of evolution in one functional system is the same as that in other systems
a. True b. False Indicate whether the statement is true or false
Match each taxon with its diagnostic trait:
1. Mammalia 2. Theria 3. Eutheria 4. Chordata placenta 3 notochord 4 heterodonty 1 bear live young 2