Recent studies indicate that humans may possess as many as __________ different olfactory receptor genes.

A. 15
B. 215
C. 339
D. 1940


Answer: C

Psychology

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Research has shown that fluctuations in the hormonal levels of adolescents:

A) lead to marked mood swings in both males and females. B) lead to marked mood swings in males but not females. C) lead to marked mood swings in females but not males. D) have little effect on mood.

Psychology

Some courts deny psychological testimony in rape cases because

A. psychologists cannot determine whether a rape actually occurred. B. the testimony would improperly bolster the testimony against the defendant. C. the testimony is not beyond the common knowledge of the jury. D. All of the above

Psychology

For a class project, Brenda read about the results of several studies investigating the causes of schizophrenia. Some of the studies seemed to indicate that schizophrenia is genetic,

while others indicated that schizophrenia could be triggered by environmental factors. Eventually, Brenda had to accept that schizophrenia is a complicated disease, and that there probably is not a clear-cut reason why some people develop it. This illustrates what critical thinking habit? A) examine assumptions and biases B) examine the nature and source of the evidence C) tolerate ambiguity D) consider alternatives

Psychology

Gender is not considered an aspect of diversity

Indicate whether the statement is true or false

Psychology