Forensic Science Final Review #5

Front

A fingerprint pattern will remain unchanged for the life of an individual; however, the print itself may change due to scars and disease. True or False?

Back

True

Front

Identify the WHORL fingerprint pattern.

Back

A whorl fingerprint pattern is characterized by circular or spiral ridges that form a complete circuit.

Front

What is direct evidence?

Back

Direct evidence is evidence that (if true) proves an alleged fact, such as an eyewitness account of a crime; includes firsthand observations such as eyewitness accounts or police dashboard video cameras.

Front

What are minutiae in the context of fingerprints?

Back

Minutiae are the combination of details in the shapes and positions of ridges in fingerprints that make each unique; also called ridge characteristics.

Front

If you have a loop on your fingerprint opening towards the pinky on your right hand, what is it called?

Back

It is called an ulnar loop.

Front

What is the difference between circumstantial evidence and direct evidence?

Back

Circumstantial evidence relies on an inference to connect it to a conclusion of fact, while direct evidence supports the truth of an assertion directly.

Front

What is a delta in fingerprint analysis?

Back

A delta is a triangular region found in some fingerprint patterns, where ridge lines diverge.

Front

What is the core in fingerprint analysis?

Back

The core is the central part of a fingerprint pattern, often used as a reference point for classification.

Front

What is the significance of fingerprint analysis in forensic science?

Back

Fingerprint analysis is significant in forensic science as it helps to identify individuals based on unique ridge patterns.

Front

What are the three main types of fingerprint patterns?

Back

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