Fingerprints Test F24

Front

What is the main characteristic of arch fingerprints?

Back

Arch fingerprints have no deltas.

Front

What is the primary function of the ridges on our skin?

Back

The ridges help us grip objects.

Front

What are the two main types of fingerprint patterns?

Back

The two main types are loops and whorls.

Front

How many deltas are typically found in loop fingerprints?

Back

Loop fingerprints usually have one delta.

Front

What is a whorl fingerprint?

Back

A whorl fingerprint has circular or spiral patterns and at least two deltas.

Front

What is the significance of fingerprint patterns in forensic science?

Back

Fingerprint patterns are unique to individuals and can be used for identification.

Front

What is an accidental whorl?

Back

An accidental whorl is a fingerprint pattern that does not fit into the standard categories of loops or whorls.

Front

How do fingerprints change over a person's lifetime?

Back

Fingerprints usually remain unchanged throughout a person's life.

Front

What is the difference between a plain arch and a tented arch?

Back

A plain arch has a smooth, continuous rise, while a tented arch has a more pronounced peak.

Front

What is the role of the core in fingerprint patterns?

Back

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