Question

what do you mean by DNA fingerprinting ?
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Answer 1

Answer:

DNA fingerprinting is a laboratory technique used to establish a link between biological evidence and a suspect in a criminal investigation. A DNA sample taken from a crime scene is compared with a DNA sample from a suspect. If the two DNA profiles are a match, then the evidence came from that suspect

Answer 2

ALMOST EVERY CELL IN OUR BODY CONTAINS OUR DNA.

Answer:

# ON A EVERAGE, ABOUT 99.9 PER CENT OF THE DNA BETWEEN TWO HUMANS IS THE SAME.

Explanation:

( DNA FINGER PRINTING ) WAS INVENTED IN 1984 BY PROFESSOR SIR ALEC JEFFREYS AFTER HE REALIZED YOU COULD DETECT VARIATIONS IN HUMAN DNA IN THE FORM OF THESE MINISATELLITES.