At conception, all of the following events take place EXCEPT
a. a sperm cell penetrates the lining of the ovum.
b. a biochemical reaction functions to repel other sperm.
c. a new cell nucleus forms around the genetic material provided by father and mother.
d. crossing over begins the process of replication.
D
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In the early years, siblings
a. always show quite strong rivalry. b. may spend more time with each other than with their parents. c. rarely, if ever, show sibling rivalry. d. provide little support of any kind for each other.
Carlos had a heart attack this past year. If Carlos were not married, he would be more likely to die:
a. during the first heart attack b. during a second heart attack c. over a 5-year period if he did not have a close confidant d. only if he were a drinker of alcoholic beverages
According to research conducted in 2005, which of the following students is most likely to be admired during middle school?
Allie, who is a straight A student Lloyd, who attends school regularly but fails most of his classes Louise, who uses marijuana and frequently finds herself in physical fights Chong, who is conscientious and friendly
In psychoanalysis, a _______________ is a strategy that denies or distorts reality, but protects us from conflict and anxiety
a. libido b. trait c. defense mechanism d. complex