Fingerprints

Front

What are minutiae points in fingerprints?

Back

Minutiae points are specific points where the ridge structure of a fingerprint pattern changes.

Front

How can the uniqueness of a fingerprint pattern be determined?

Back

The uniqueness of a fingerprint pattern can be determined by the pattern itself as well as the minutiae points.

Front

What are the general characteristic patterns of fingerprints called?

Back

Ridge patterns.

Front

How long do fingerprints remain unchanged?

Back

Fingerprints remain unchanged for the life of the individual.

Front

Can two people have the exact same fingerprint pattern?

Back

No, no two people have been found with the exact same fingerprint pattern.

Front

What are the three main types of fingerprint patterns?

Back

The three main types of fingerprint patterns are loops, whorls, and arches.

Front

What is the significance of ridge count in fingerprint analysis?

Back

Ridge count is used to help identify and differentiate between fingerprint patterns.

Front

What is the role of the dermal papillae in fingerprint formation?

Back

The dermal papillae are responsible for the formation of the unique patterns of ridges on the skin.

Front

What is the difference between a loop and a whorl in fingerprints?

Back

A loop has ridges that enter from one side and exit the same side, while a whorl has circular or spiral patterns.

Front

What is the purpose of fingerprint analysis in forensic science?

Back

Fingerprint analysis is used for identification and verification of individuals in criminal investigations.