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Yuki888 [10]
3 years ago
13

Which of these serves as a reference for comparison during a scientific investigation?

Biology
1 answer:
kirill [66]3 years ago
5 0

Control group

Explanation:

The control group usually serves as a reference for comparison during a scientific investigation.

 What is a control group?

  • The control group is an experimental group not being tested for.
  • it does not receive any modification or design from the scientist.
  • It is designed as a reference for the main experiment
  • Often times, it is isolated from the main experiment and the independent variables cannot influence the outcomes of the experiment.

Learn more:

Controlled experiment brainly.com/question/1621519

#learnwithBrainly

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