Multiple choice general knowledge science & technology

Who discovered DNA fingerprinting?

  1. Alec Jeffreys

  2. O.J. Simpson

  3. Karl Landsteiner

  4. Kathryn Hadley
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A Correct answer
Explanation

Alec Jeffreys discovered DNA fingerprinting in 1984 at the University of Leicester. He developed the technique that analyzes variations in DNA to identify individuals. Karl Landsteiner discovered blood groups, not DNA fingerprinting.

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