An abnormal fetus can sometimes be detected by means of:
A. blood typing
B. pedigree analysis
C. amniocentesis
D. dermatoglyphics
C. amniocentesis
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A good way for the ethnographer to avoid sampling bias is to work only with people he or she knows well
Indicate whether the statement is true or false
Among the Igbo of Nigeria:
a. men and women each had separate, autonomous spheres of political activity. b. women were bought and sold as slaves. c. women were imprisoned in their homes and allowed out only on marketing days. d. men and women lived in separate villages. e. men had no political role in the village, which was controlled and ruled by women.
The Portuguese established a trading empire along the coast of Africa to India, China, and Japan. Many commodities were traded, but the one that became the most valuable was
a. gold. b. ivory. c. slaves. d. oil.
Garment factories in Bangladesh pay the world's lowest minimum wages, yet they receive credit for
a. helping the people stand up to an oppressive government. b. treating their workers with the utmost respect. c. adhering to remarkably high standards of safety. d. lifting some families out of poverty.