Dizygotic twins
a. are referred to as identical twins. c. develop when two ova are fertilized.
b. demonstrate differences that are solely the result of nurture. d. share 100% of their genes.
C
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When Tanner looks at a picture taken 40 years ago of his brother and himself sitting on Santa Claus' lap, he claims he remembers the event. But, what if the reason why he remembers it is because of the picture itself? Or does he have a true memory of his visit with Santa Claus? This is called:
A. source conflict B. memory loci C. cognitive labeling D. source misattribution
Why does the brain need thiamine?
a. to enable glucose to cross the blood-brain barrier b. as a source of fuel in case there is not enough glucose c. as a building block for making proteins d. to enable it to metabolize glucose
What is the most common method of birth control among American adolescents?
A) Birth control pills B) Condoms C) Diaphragms D) Withdrawal
Which of the following is considered the focus of Freud's psychoanalytic theory?
A. The influence of sexual and aggressive drives to motivate behavior B. Learned behaviors and habits on moral development C. Social roles on family uniqueness D. Goals and expectations on confidence building