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(A) $DNA$ fingerprinting is a technique used to identify individuals by analyzing specific regions of their $DNA$. It relies on the presence of $VNTRs

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Molecular analysis of profiles of $DNA$ samples

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(A) $DNA$ fingerprinting is a technique used to identify individuals by analyzing specific regions of their $DNA$. It relies on the presence of $VNTRs$ (Variable Number Tandem Repeats),which are short nucleotide sequences that vary in number among individuals but are inherited from parents. These $VNTRs$ are analyzed through molecular techniques such as Southern blotting and $PCR$ to create a unique genetic profile. This technique was first developed by Alec Jeffreys in $1985-86$.

$DNA$ fingerprinting refers to

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