Assertion (A) : Polymerase chain reaction is used in DNA amplification.
Reason (R) : The ampicillin resistant gene is used as a selectable marker to check transformation
In the light of the above statements, choose the correct answer from the options given below

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(A) is correct but (R) is not correct

Both (A) and (R) are correct and (R) is the correct explanation of (A)

(A) is not correct but (R) is correct

Both (A) and (R) are correct but (R) is not the correct explanation of (A)

answer is D.

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Detailed Solution

Polymerase chain reaction is used in DNA amplification.

The ampicillin resistant gene is used as a selectable marker to check transformation
In the light of the above statements, choose the correct answer from the options given below

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