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Variable number of tandem repeats (VNTRs) in the DNA molecule are highly useful in

  • A.Recombinant dna technology
  • B.Monoclonal antibody production
  • C.Stemcell culture
  • D.Dna fingerprinting

Answer: D

Variable number tandem repeats are the basis of DNA fingerprinting.

These short sequences are repeated a different number of times in each individual, so the pattern of fragment lengths is unique except in identical twins. Alec Jeffreys developed the technique in 1984.

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