The first 22 pairs of chromosomes

a. contain either X or Y chromosomes. c. are called autosomes.
b. determine the sex of the individual. d. do not vary in size.

c

Psychology

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Among Al's symptoms are insomnia, protruding eyes, nervousness, and irritability. His physician suspects an endocrine problem and focuses attention on which disease?

a) diabetes b) Graves' disease c) multiple sclerosis d) Alzheimer's disease

Psychology

Which of the following is FALSE regarding people who are lonely?

A) They cope with isolation in unhealthy ways. B) They act in ways that make themselves less attractive. C) They set very low expectations for themselves. D) They are self-absorbed.

Psychology