Different versions of a gene are called:
a. Nucleotides
b. Alleles
c. Polygenic
d. Chromosomes
B
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Research on gender and helping indicates that female helpers are ____
a. more likely to help males than females b. more likely to help females than males c. equally likely to help males and females d. more likely to help females as children, but more likely to help males as adults
Which of the following refers to the community’s ability to support empowerment through participation of local organizations and networks?
A. environmental support B. social capital C. ecological empowerment D. social power
"Senior" discounts on meals available only to individuals over age 55 provide an excellent example of a(n)
a. age norm. b. social clock. c. age grade. d. social convoy.
The smallest difference in the magnitude of two stimuli that an observer can reliably detect is called the:
a. absolute threshold for the stimulus b. perceptual threshold for the stimulus c. adaptation threshold for the stimulus d. difference threshold for the stimulus