Kristen and Peter just had a baby boy. If he has no genetic abnormality, the newborn baby's twenty-third set of chromosomes must contain
a. two X chromosomes and one Y chromosome.
b. one X chromosome and two Y chromosomes.
c. one X chromosome and a very large Y chromosome.
d. one X chromosome and a smaller Y chromosome.
D
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Which of the following individuals is likely to be at the HIGHEST level of sympathetic arousal?
a. Melissa, who is daydreaming and staring out the window b. Keith, who is concentrating on a lecturer and taking careful notes c. Professor Trong, who is lecturing d. Bill, who is anticipating an exam he will take within the hour and for which he is unprepared
Evolutionary theorists believe that emotions evolved
a. before thought. b. after thought. c. simultaneously with thought. d. as a control on thought.
Which of the following was a significant improvement of the 1937 Stanford-Binet?
a. The upper age limit was eliminated. b. It equalized reliability across age groups. c. Items suitable for infants younger than 2 years of age were added. d. Performance items were added to reduce reliance on verbal skills.
What would you expect to see on the EEG record of a person who is engaged in an episode of sleepwalking?
a) multiple K complexes b) very large sleep spindles c) evidence of deep sleep and relaxed wakefulness d) a record that is virtually the same as a daydreaming person