what are negative controls in an experiment

IMAGES

1. Negative controls to the experiment presented in Fig 6

   

2. Solved 1. Why are controls needed in an experiment? What is

   

3. Solved 4A. What are the controls in this experiment?

   

4. 6. Were there any controls in this experiment? Were

   

5. Solved Setting up experimental controls (1) As a negative

   

6. Negative Control Group