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Class 11 Biotechnology Principles of Biotechnology Competent HostEasy

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What can no colonies on a positive control plate indicate?

Answer and explanation

Correct answer: Cells are not competent or method failed

Failure of positive control shows a problem with the method or cells. It is important in troubleshooting.

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Positive Control No Colonies Competence Competent Host Principles Of Biotechnology Biotechnology Class 11 Mcq

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