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vovikov84 [41]
4 years ago
5

What is a control group in an experiment

Biology
2 answers:
STatiana [176]4 years ago
6 0

The control group is the object that is untouched to see the difference. For example, you are trying to find what compost is better for plants. You have 3 plants and 2 different types of compost. you put one type in each plant except for one. The one without compost is called the control group.

PolarNik [594]4 years ago
3 0
A control group is a group in an experiment or study that does not receive treatment from the researchers and is then used as a benchmark to measure how the other tested subjects do.
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