________ plays a role in determining skin color.
A. Lactose tolerance
B. The HbS allele
C. Sickle-cell anemia
D. Ultraviolet radiation
E. Lactose intolerance
Answer: D
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The earliest known agricultural crops were __________ and __________, found in the Middle East by about 12,000 years ago
a. corn; rice b. maize; wheat c. wheat; barley d. manioc; barley
The Middle East has fossils that belong
A) to neither the Neandertals or early modern humans but are an earlier species B) to a species that is intermediate between early modern humans and Neandertals C) only to the Neandertals and are dated to around 110,000 years ago such as Tabun D) only to early modern humans and are dated to around 100,000 years ago such as Qafzeh and Skhul E) to both Neandertals and early modern humans
“Genderlects” represent sexual symmetry in language
a. True b. False
Distinct male and female patterns of speech are called:
a. ethnolinguistics b. gendered speech c. dialectic speech d. code switching