Question: What is a negative control? A test group that has all of the reagents for the experiment and it contains the item that is being

What is a negative control?
A test group that has all of the reagents for the experiment and it contains the item that is being tested for.
A test group that has all of the reagents for the experiment, but it does NOT contain the item that is being tested for.
A test group that had optimal results.
A test group that failed to work properly.
What is a negative control? A test group that has all

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