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prisoha [69]
3 years ago
9

A student conducts an experiment to see how music affects plant growth. The student obtains four identical plants. Each one is p

otted in the same type of soil and receives the same amount of sunlight and water each day. Plant A listens to classical music for three hours each day. Plant B listens to rock music for three hours each day. Plant C listens to country music for three hours each day. Plant D does not listen to any music at all.4. In the experiment described in the scenario, which group represents the control group?
Biology
2 answers:
goldfiish [28.3K]3 years ago
8 0

Answer:

Plant D

Explanation:

The control group is the plant that receives no treatment by the researchers, and is used as a "growth marker" for the others.

lord [1]3 years ago
8 0

Answer:

Plant D does not listen to any music at all.

Explanation:

Control group is a group in the experiment which does not receive any treatment. It is kept as a benchmark for comparision with other variables.

Plant D does not listen to any music at all is the correct option. As it is not treated with the experimental variable that is music.

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