______________ is the exchange of sections of chromosomes between one chromosome and another
a. Segregation
b. Speciation
c. Mutation
d. Crossing-over
d
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This chapter's "Focus on Globalization" section discusses the strides different countries have made to close the gender gap. Which region has done the least to reduce gender stratification?
A. Latin America B. Middle East/North Africa C. Africa D. North America E. Nordic countries
The most significant feature at the archaeological site of Varna was the presence of:
A. about a dozen hearths with domesticated animal bones. B. an animal burial ground. C. large quantities of gold jewelry in human graves. D. iron weaponry.
A long postpartum sex taboo is most likely to occur in societies __________.
A) with a high proportion of monogamous marriages B) where people depend on crops that are low in protein C) where there are more males than females D) that practice polyandrous marriage
Which of the following factors could affect the temperament of a newborn infant?
A) the baby’s astrological sign B) birth order of the baby C) mother’s age at delivery D) mother’s diet during pregnancy