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There are basically two types of contamination, laboratory and external. If a PCR product is found to be contaminated by bacteria. It comes under laboratory contamination.

There are basically two types of contamination, laboratory and external. If a PCR product is found to be contaminated by bacteria. It comes under laboratory contamination. Correct Answer False

Laboratory contamination consists of aerosols in pipettes from previously formed PCR products or related DNA sequences. External contamination includes contamination from bacteria, fungi and other human contamination.

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