Some have reported that genes linked to homosexuality were located on the X chromosome. If true, what might be the strongest evidence to support this finding?
A. increased frequency of female homosexuality
B. gay men having more gay relatives on their mother's side of the family
C. sexual orientation being a function of the sexual orientation of siblings
D. an absence of homosexuality in men having a Y chromosome
Answer: B
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Dropout rates have declined in the United States because of high-stakes testing
Indicate whether this statement is true or false.
A robin that is more likely to reproduce than another robin because it has
characteristics better suited to the natural environment is said to be favored by (a) artificial selection (b) natural selection (c) sociobiology (d) short-term adaptation
Two-year-old Thao came into day care with red marks on his back. When asked about this, his
mother explained they were from a practice called "coining" or rubbing a heated coin on the skin to improve health. Given the mother's explanation of this practice from her culture, would this be acceptable to the staff at the day care? a. No, in the United States this would be considered child abuse b. No, but since it is a custom in their culture it would be respected as such c. Yes, the mother's explanation would be sufficient enough that the staff would not see it as child abuse d. Yes, the day care has a multicultural approach and encourages native customs
Eleni knows that her college roommate, Masami, has struggled with major depressive disorder for several years. Because Masami sometimes talks about suicide, Eleni goes to the student health clinic for some advice. The crisis counselor tells her, "The next time Masami is talking about suicide with you, you should:"
A. "ask her if she has a plan in mind for how or when she might end her life." B. "assume she is not at immediate risk because she is calling attention to her feelings." C. "call her parents to ask if she has a history of self-injurious behaviors." D. "go through your room and remove scissors, razors, and anything that might be harmful."