Forensics Unit 4: Fingerprints

Front

What is the name of the superglue chemical used to develop fingerprints?

Back

Cyanocrylate

Front

What is the area indicated by 'B' in a fingerprint diagram known as?

Back

Delta

Front

What percentage of the population has whorl fingerprint patterns?

Back

30%

Front

How many points of identification do lawyers like to have to consider prints 'a match'?

Back

12

Front

Which hand is typically represented in fingerprint analysis?

Back

Right Hand

Front

What are the three main types of fingerprint patterns?

Back

Loops, Whorls, Arches

Front

What is the purpose of using Ninhydrin in fingerprint analysis?

Back

To develop latent fingerprints on porous surfaces.

Front

What is the significance of minutiae in fingerprint analysis?

Back

Minutiae are the unique features in fingerprints used for identification.

Front

What is the term for the central core of a fingerprint pattern?

Back

Core

Front

What is the process of using iodine vapors in fingerprint development?

Back

Iodine vapors react with oils and fats in fingerprints to produce a visible print.