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mel-nik [20]
3 years ago
11

In some experiments, several identical groups are set up, keeping conditions similar among them. In the _____ group, a change is

deliberately introduced. In the _____ group, this change is not introduced. In this way, the researcher can determine if the change has an effect.
Biology
1 answer:
Luden [163]3 years ago
5 0

Answer:

In some experiments, several identical groups are set up, keeping conditions similar among them. In the <em>experimental </em>group, a change is deliberately introduced. In the <em>control </em>group, this change is not introduced. In this way, the researcher can determine if the change has an effect.

Explanation:

In every experiment that has to do with having a replicate, there must be a control group which is used to checkmate the effect of what is being tested, hence; nothing is introduced in the control group unlike the experimental group

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