Even identical twins raised in the same environment have phenotype differences. What is said to account for these differences in how they look?
a) the genome
b) multiple genes
c) shared environment
d) unique environment
d) unique environment
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When sodium ions flow into the neuron:
a. hyperpolarization occurs b. a resting potential is established c. the refractory period ends d. depolarization occurs
Which of the following factors was discussed as related to increased accuracy in social cognition?
A) low need for personal control B) high need for cognition C) being happy as opposed to sad D) increased physiological arousal
A professor at a university ranks subjects based on students' preferences identified through a survey. Science is ranked first, mathematics second, and management third. In this scenario, which of the following types of measurement scale has the professor employed?
A. a ratio scale B. an ordinal scale C. an interval scale D. a nominal scale
Maria dreams that she is standing in the middle of the street as a bus travels towards her, but she feels frozen and cannot move out of the way. According to which theory does Maria's inability to move reflect the muscle paralysis that occurs during the REM state?