While swabbing objects to sample bacteria, you want to create a negative control to ensure that you are practicing proper asepti
c technique. You place an applicator in the sterile broth, and spread it on an agar plate without swabbing any surfaces. Which result would yo see from a properly prepared negative control?.
The result which would be seen from a properly prepared negative control is nothing.
<h3>What is a Negative control?</h3>
This type of control is used to test and ensure that in the absence of the antigen we do not still get a positive reaction.
Since proper aseptic technique was practised and there was no swabbing of the surface then there would be nothing seen in the properly prepared negative control.
Sometimes called the manipulated variable. The part of the experiment that is manipulated or changed by scientists or persons performing the experiment.
