A common cause of throat and mouth cancer among American men is _________
A) ?HIV.
B) ?HPV.
C) ?HSV-2.
D) ?HSV-1.
B
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Which term is used to describe a trait within an organism that is present but not expressed?
A. dominant B. genotypic C. phenotype-devoid D. recessive
Which view holds that behavior is completely determined by environmental and genetic influences?
a. the Law of Effect b. radical behaviorism c. behavior modification d. programmed instruction e. cognitive learning
When Jared is scolded by his mother for misbehaving, he actually increases the misbehavior because he finally has her attention. For Jared, the scolding served as a
a. punisher. b. positive reinforcer. c. negative reinforcer. d. response cost.
Triskaidekaphobia is the fear of
a. clowns. b. strangers. c. the number 13. d. peanut butter sticking to the roof of the mouth.