Answer:
Controlled group does not receive the treatment. It used as a benchmark to measure how different tested subjects affected the result of the experiment.
For example, the famous experiment of whether plants grow faster with music in one room and without music in the other room. The plant in the no music room is the controlled group.
Answer: the answer is b
Explanation: i took the quiz
Answer:I do know that it has dna and rna
Explanation:
The answer is a hope it helped
