The finding that people with one type of serotonin transporter gene and childhood maltreatment had higher
rates of depression than either those without the gene or those with the gene without the maltreatment
suggests that
A) only one type of gene causes depression.
B) both a gene and certain environmental factors need to be present to cause depression.
C) childhood maltreatment causes depression.
D) either a gene or certain environmental factors need to be present to cause depression.
Question 2
Adam and Beth are both being treated for alcohol dependence by being given medications. Adam's
medication makes him vomit if he drinks after taking it. Beth's medication reduces her craving for alcohol.
Most likely Adam is taking ________; Beth is taking ________.
A) methadone; Naltrexone B) methadone; Antabuse
C) Antabuse; Naltrexone D) Naltrexone; methadone
Examples of the results of sexual selection, a type of natural selection.
Coleman's parabiosis experiments revealed a satiety factor in wild-type mice that was absent or
A single crossover inserts F at a specific locus, which then determines the order of gene transfer
Earthquakes Don’t Kill People—Collapsing Buildings Do
Two areas of reduced cortical volume and one area of increased cortical volume observed in people ...
People with normal color vision see the number 29 in the chart; however, those who are color-blind c