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प्रश्न
Which of the following is a technique involved in genetic engineering?
विकल्प
PCR
Traditional fermentation
Natural selection
Conventional animal husbandry
MCQ
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उत्तर
PCR (Polymerase Chain Reaction) is a key technique involved in genetic engineering. It is used to amplify specific DNA sequences, making it an essential tool in modern biotechnology for creating multiple copies of desired genes needed for genetic modification and recombinant DNA technology.
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