How many of the pairs of chromosomes in normal human cells are considered autosomes?
a. 1
b. 12
c. 22
d. 46
c
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The interquartile range
a. is the 50th percentile score in a data set. b. contains as few as 25% of scores or as many as 75% of scores in a data set c. contains the middle 50% of scores in a data set. d. is the same as the range.
The power of the invincibility fable may be observed in
young military recruits who hope to be sent into combat. a 17-year-old boy who drives cautiously. an 18-year-old girl who insists that her boyfriend use a condom during sex. an adolescent who sings in front of the bathroom mirror, knowing that the neighbors must be listening.
Which of the following is NOT one of the four canons of science mentioned in the text?
A) determinism B) empiricism C) parsimony D) reliability
The trichromatic and opponent process theories of color vision are not in conflict because each corresponds to __________
a) a different portion of the spectrum. b) the opposite half of perceivable colors. c) one type of color blindness. d) a different stage of visual processing.