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Question
Which one of the following can help in the diagnosis of genetical basis of a disorder?
Which one of the following can help in the diagnosis of genetical basis of a disorder?
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Solution
The correct option is D PCR
Polymerase chain reaction (PCR) is a technique used to amplify a single copy or a few copies of a piece of DNA to produce multiple copies of the same sequence. PCR can be used as a diagnostic tool, where a sample of DNA is analyzed for the presence of genetic disease due to mutations.
Thus, the correct answer is 'PCR'.
Polymerase chain reaction (PCR) is a technique used to amplify a single copy or a few copies of a piece of DNA to produce multiple copies of the same sequence. PCR can be used as a diagnostic tool, where a sample of DNA is analyzed for the presence of genetic disease due to mutations.
Thus, the correct answer is 'PCR'.
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