Chemistry, asked by laibazaheenkhan5331, 1 year ago

Why do we keep negative control while doing any drug assay?

Answers

Answered by abhishek00001
0
A negative control is part of a well-designed scientific experiment. The negative controlgroup is a group in which no response is expected. It is the opposite of the positive control, in which a known response is expected. College Biology: Help and Review / Science Courses
Answered by smartysurya773389
0
Because water shouldn't allow bacteria to grow you wouldn't expect to see anything. In the chance that organisms do grow, you can attribute the growth to the contaminated water instead of the failure of the new antibacterial agent. You want negative controls to verify that there's nothing wrong with any of the materials your using.
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