Question

An animal researcher is studying the effect of a new drug on the memory of mice. One group of mice receives the drug, whereas a second group does not. The memory of the mice is then tested by how quickly they can negotiate a maze. In this example, the group of mice that does NOT receive the drug would be considered the:

Answer 1

Control group

Step-by-step explanation:

The control group in an experiment is the group that does not receive the treatment, it is used as a benchmark to measure the results of the other group (treatment group) and a basis for comparison.