Phenylketonuria is caused by a(n):
dominant gene.
double-recessive gene.
X-linked gene.
single recessive gene.
double-recessive gene.
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Suppose that a parent is watching a child playing enthusiastically with a toy that is strongly associated with the other gender. In which of the following situations is the parent most likely to produce a strong negative reaction?
a. a mother watching her daughter b. a mother watching her son c. a father watching his daughter d. a father watching his son
The earliest VISIBLE sign that a boy is reaching puberty is:
A) an increase in the size of his hands and feet. B) facial hair. C) a tremendous increase in height. D) voice change.
Compare and contrast Functionalism with Behaviorism. Who were the major players in each group?
What will be an ideal response?
What do the id and superego have in common?
A) They both reflect society's rules and constraints. B) They are both unrealistic. C) They are both motivated by primitive drives. D) Absolutely nothing: they are direct opposites.