Answer:
How do scientists match a fingerprint to a specific person?
The individuality of fingerprints is due to ridge characteristics, which are ridge endings, enclosures and other details. Identical fingerprints not only show the same ridge characteristics, but they show them in the same location on the finger.
What makes fingerprints individual?
There's no single cause for your unique fingerprint design. Instead, it's the result of both your genes and your environment.