When a specific gene has more than one version, those versions are known as

A. diathesis.
B. molecules.
C. alleles.
D. environmental factors.


Answer: C

Psychology

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On which task might we expect the MOST individual differences?

A) typing among data entry professionals B) obeying traffic laws among experienced drivers C) the 100-meter freestyle among Olympian swimmers D) problem solving among university students

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Subordinate goals have been shown to do all of the following EXCEPT

a. decrease mutual interdependence among groups. b. help opposing groups to see themselves as members of a single, larger group. c. produce a "we're all in this together" effect. d. reduce intergroup conflict.

Psychology

Charlotte is three months pregnant and has been under a high degree of stress. Based on this information, Charlotte is likely to have a

a. more painful delivery. c. shorter gestation length. b. less painful delivery. d. longer gestation length.

Psychology

In sociometric nomination procedures, ________ children receive few positive but many negative nominations

a. average c. neglected b. controversial d. rejected

Psychology