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Biology · PYQ NEET UG 2018
हिन्दीThe correct order of steps in Polymerase Chain Reaction (PCR) is
Correct answer · Option 4
denaturation, annealing, extension
Explanation
The PCR technique involves three main steps in each cycle: Denaturation of template DNA, Annealing of primers, and Extension of primers by DNA polymerase.
