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BIS 103 PQ 9 Spring 2010

BIS 103 PQ 9 Spring 2010 - results b What is the difference...

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BIS 103 PQ 9 Spring 2010 9. In a true scientific investigation, experiments designed to test a hypothesis must be accompanied by appropriate controls. a. Why are control experiments necessary for the proper intrepretation of experimental
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Unformatted text preview: results? b. What is the difference between a positive and negative control? That is, what is the definition of a “positive control”? The definition of a “negative control”?...
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