In pubescent boys, a temporary enlargement of the breasts is caused by
A) testosterone production.
B) inhibin production.
C) estrogen production.
D) interstitial cell (ISCH) production.
C
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When feedback about the self conflicts with a person's central self-conceptions, the person most likely will
a. ignore it when motivated toward self-improvement. b. often selectively forget it. c. pay attention if the feedback is from friends. d. will become depressed and withdraw.
Within ____ hours after conception, the zygote divides into two cells
Fill in the blank(s) with correct word
"Basic assertion," as defined by Lange and Jakubowski, involves such social skills as
a. confrontation. b. empathy. c. persuasion. d. all of the above e. none of the above
Rosenzweig's study found that when compared to rats raised in an impoverished environment, rats raised in an enriched environment had ______ neurons with ______ synaptic connections
a. smaller; fewer b. smaller; more c. larger; fewer d. larger; more