Using a treatment or set of experimental conditions with a expected result involves Options: A . &nbsppositive control B . &nbspnegative control C . &nbspradial control D . &nbspall of above

Using a treatment or set of experimental conditions with a expected result invol

Question

Using a treatment or set of experimental conditions with a expected result involves

Options:

A . positive control

B . negative control

C . radial control

D . all of above

Answer: Option A
Answer: (a).positive control

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