What is compared in a controlled experiment?
experimental and control groups
In a controlled experiment, two groups are compared. One group, known as the experimental group, is exposed to the variable being tested, while the other group, known as the control group, is not exposed to the variable. This allows the researcher to compare and analyze the effects of the variable by observing any differences that occur between the two groups. By controlling all other factors and keeping them constant, any changes or effects that are observed can be confidently attributed to the variable being tested. Thus, in a controlled experiment, the variable being tested is compared between the experimental group and the control group.
More Answers:
Exploring the Functions and Importance of Vacuoles in Plant and Animal CellsThe Importance of Cell Wall in Plants, Fungi, and Bacteria: Functions and Composition Explained
Error 403 The request cannot be completed because you have exceeded your quota. : quotaExceeded