Nondisjunction can occur in the autosomes but never occurs in the sex chromosomes
a. True
b. False
Indicate whether the statement is true or false
False
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Surveys are a frequently used field method because the data they gather are both "wide" and "deep."
Indicate whether the statement is true or false
What changed several decades ago for societies of the Inuit of Canada and the Hadza of Tanzania?
a. They became unwelcome by the Ju/'hoansi. b. They could go where they wanted when they wanted. c. They no longer had a strong tribal presence. d. They no longer were allowed to go where they wanted when they wanted. e. They were not flexible in their hunting and gathering techniques.
The sororate is a marriage custom in which _____
a. a widow is expected to marry the brother or another close relative of her dead husband b. a widower is expected to marry the sister or another close relative of his dead wife c. a man marries his stepsister d. a man takes his brother’s widow as a wife e. a woman takes her dead husband’s cousin
Research on _________ revealed that members of the Lemba ethnic group in Africa are indeed genetically related to Semitic populations
a. haplotypes b. the Duffy blood group c. Y chromosome markers d. blood systems