Which of the following is an incorrect pair regarding the tools of recombinant $DNA$ technology and their uses?

  • A
    Restriction enzymes: Production of $RFLPs$
  • B
    $DNA$ ligase: Cuts $DNA$ to create sticky ends
  • C
    $DNA$ polymerase: Polymerizes $DNA$ fragments in $PCR$
  • D
    Reverse transcriptase: Production of $cDNA$

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