Speciation among populations with the same or overlapping geographic ranges is called
A) parapatric speciation
B) sympatric speciation
C) allopatric speciation
D) chronospeciation
E) none of these
B
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Which of these is not true regarding those who crossed genders in Native American tribes?
a. They were believed to have special spiritual skills or powers. b. They formed sexual and emotional bonds with members who were not third or fourth gender. c. They dressed in the same way as others of their sex, making them difficult to distinguish. d. They engaged in cross-gender work, or work designated for cross-gender people.
Traditional Chinese families are good examples of:
a. bilateral kinship. b. matrilineal kinship. c. double descent. d. patrilineal kinship. e. cognatic unilineal descent.
Approximately 3 percent of humans across cultures are intersexed
a. True b. False Indicate whether the statement is true or false
The applied project Clean the World is designed to:
a. provide leftover soap to developing countries. b. provide medicines for children in developing countries. c. work with refugees to set up sanitary camps in Africa. d. support research for fuel alternatives. e. provide funding for projects that establish clean drinking water for small towns.