Sayid says, "I am a boy because I have a penis!" What is actually the initial "reason" that he is a boy?
A. He has a Müllerian system.
B. He has a Wolffian system.
C. He has an SRY gene on his X chromosome.
D. He has an SRY gene on his Y chromosome.
Answer: D
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One of the first things that a patient will report following the split-brain operation is that
a. he or she has difficulty seeing stimuli presented to the left visual field. b. his or her right side becomes numb periodically. c. her or his left hand seems to have a mind of its own. d. he or she cannot track visual stimuli that are moving from left to right. e. she or he is more prone to visual illusions.
The immune system can be fortified by
A) engrossing one's self in work so that the feeling of productivity is enhanced. B) social support. C) any number of herbal supplements. D) avoiding foods that cause indigestion or heartburn.
The acronym ROY G BIV is an example of a common kind of
(a) mnemonic device (b) schema (c) spatial coding (d) dissociation
Preoperational thinker Blake has edged his way close to the top rim of the Grand Canyon. His mother then asks him, "What do you think someone at the bottom of the canyon looking up would see?" Given the egocentric nature of his thought, Blake's most likely response would be
A. "the sky." B. "the same thing I see." C. "a bunch of little people looking down at me." D. "I have no idea."