Researchers found that specific combinations of serotonin transporter alleles affected how students reacted to being bullied. Students with the SS alleles had the strongest reaction, those with the LL alleles the mildest reaction, and those with the heterozygous SL alleles reacted somewhere in between. What do these results suggest?
a. The L allele is the dominant allele.
b. The S allele is the recessive allele.
c. The S allele is the dominant allele.
d. The L and S alleles do not have a strict dominant?recessive relationship.
ANSWER:
d
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Sexual harassment is defined as
a. unwanted gender-related behavior. b. any uncomfortable or unpleasant work environment. c. forced sexual intercourse. d. any mention of sexuality in a classroom or work setting.
Which statement concerning ethnicity and intelligence is most accurate?
a. The recent discovery of a "smart gene" has led most to believe that intelligence has a strong genetic component. b. Even if ethnic groups differ significantly in intelligence, the difference could be the result of environmental factors c. Being economically disadvantaged is related to ethnicity but not to intelligence. d. If intelligence differences within an ethnic group are due to genetics, then intelligence differences between the group and other ethnic groups must be due to genetics.
A sleep disorder that may require the use of a machine to force air gently into the lungs is called
a. sleep apnea. b. insomnia. c. narcolepsy. d. cataplexy. e. night terrors.
The word insane is not a psychological term
Indicate whether the statement is true or false.