Fingerprints

A fingerprint is a(n) (a)   characteristic.

No two people have been found with the ____________________ same fingerprint pattern.

A fingerprint will remain _________________________ for the _______________ of the individual.

Fingerprints have general characteristic (a)   patterns that allow them to be systematically identified.

______________ are the most common fingerprint pattern.

______________ are the least common fingerprint pattern.

1. The study of friction ridge structures and their uniqueness is called ____________________.

The uniqueness of a pattern can be determined by the pattern as well as the _______________ points.

Impressions left by friction ridge skin on objects such as a door handle, window, or other objects are called _______________ _______________.

(a)  

___________________ is a chemical that bonds with amino acids in fingerprints and will produce a blue or purple color.