One possible reason for more frequent mutations in sperm cells compared to egg cells is that __________.
A. less DNA copying is involved in the process of forming sperm cells
B. sperm cells are produced only once
C. egg cells must be produced monthly
D. egg cells are produced only once
Answer: D
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The search for explanations of the etiology of abnormal behavior dates to ancient times. It was not until the nineteenth and twentieth centuries that three major advances occurred: the work of Sigmund Freud, the discovery of general paresis, and the
a. blank slate theory. b. stationary universe model. c. development of the germ theory. d. development of academic psychology.
People who put equal emphasis and priority on work and personal lives are dual-centric
a. True b. False Indicate whether the statement is true or false
The large majority of older people have substantial cognitive problems
a. do b. may c. do not d. never
Kathy, who is in late adulthood, has noticed that she no longer spends time with her former colleagues from work, but spends a great deal of time with people who she volunteers with at a local volunteer ambulance base
She finds that her friends who volunteer bring her a great degree of happiness and she has a lower degree of conflict, if any, with them. It is clear that Kathy has moved towards a(n) _________. a. emotions-based social relationship b. knowledge-based social relationship c. task-based social relationship d. people-based social relationship