Quiz1_ch1-1.pdf - BIO170 Quiz 1 Fall 2016 Name MULTIPLE...

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BIO170/ Quiz 1 Fall 2016 Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A controlled experiment is one that ________. A) controls all variables B) is repeated many times to make sure the results are accurate C) is supervised by an experienced scientist D) tests experimental and control groups in parallel E) proceeds slowly enough that a scientist can make careful records of the results 1) 2) In the process of science, which of these is NOT used to test a hypothesis? 2) 3) Spontaneous generation ________. 3) 4) Which of these provides evidence of the common ancestry of all life?
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