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What is DNA fingerprinting mention and it application?

Answer»
  • DNA fingerprinting, also called DNA typing, DNA profiling, GENETIC fingerprinting, genotyping, or identity testing, in genetics, method of isolating and identifying VARIABLE elements within the base-pair sequence of DNA (deoxyribonucleic acid).
  • By CUTTING a sample of DNA into fragments and comparing it with other samples it's possible to work out if the DNA has come from the same person. This technique is called DNA fingerprinting, and is a technique used to HELP solve crimes where the suspect may have left a sample of body tissue at the crime scene.


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