Does everyone have unique DNA?

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Solution

DNA:
Deoxyribonucleic acid or DNA are the molecules present inside the cell which contain genetic information which is responsible for the functions and development of an organism.
Uniqueness of DNA:
About $99.9 %$ of DNA is identical in every person.
$0.1 %$ curtails to different locations within the genome where variation is present, resulting in uniqueness of the DNA.

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