Fingerprint Identification

Front

What is the primary fingerprint pattern that is characterized by circular ridges?

Back

Whorl

Front

What secondary fingerprint pattern is indicated by an eye or enclosure shape?

Back

Eye/enclosure

Front

What secondary fingerprint pattern is characterized by a branching or splitting appearance?

Back

Fork

Front

How can you determine if two fingerprints are a match?

Back

By comparing the ridge patterns, minutiae points, and overall characteristics of the prints.

Front

What is the significance of minutiae in fingerprint analysis?

Back

Minutiae are the unique features in fingerprints that help in identifying and matching prints.

Front

What is the purpose of using a reference fingerprint in forensic analysis?

Back

To compare and determine if a fingerprint from a crime scene matches a suspect's fingerprint.

Front

What are the three main types of fingerprint patterns?

Back

Loops, whorls, and arches.

Front

What is a loop fingerprint pattern?

Back

A fingerprint pattern that has ridges that enter from one side, loop around, and exit the same side.

Front

What is the role of the FBI in fingerprint identification?

Back

The FBI maintains a national database of fingerprints and assists in criminal investigations.

Front

What is the difference between a plain whorl and a central pocket loop?

Back

A plain whorl has two deltas and a central core, while a central pocket loop has one delta and a core that is not in line with the delta.