Question

b) What is P.C.R.? Write three uses of P.C.R.​

Answer 1

Answer:

PCR is a common tool used in medical and biological research labs. It is used in the early stages of processing DNA for sequencing?, for detecting the presence or absence of a gene to help identify pathogens ?during infection, and when generating forensic DNA profiles from tiny samples of DNA.

Explanation:

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Answer 2

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