CameronHinds3
CameronHinds3 CameronHinds3
  • 01-05-2017
  • Biology
contestada

What is the role of a control group in any experiment

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Emilyred111 Emilyred111
  • 01-05-2017
To compare your results to see how the variable changed 
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danielaz danielaz
  • 01-05-2017
 control group gives reliable data in which you compare with other results 
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