Front

What is a double loop whorl?

Back

A fingerprint pattern characterized by two distinct loops that enter and exit on the same side.

Front

What is a plain arch?

Back

A fingerprint pattern where ridges enter from one side and exit on the opposite side without any significant upthrust.

Front

What is the core in fingerprint analysis?

Back

The central area of a fingerprint pattern, often used as a reference point for classification.

Front

What is a loop in fingerprint patterns?

Back

A fingerprint pattern where ridges enter from one side, curve around, and exit on the same side.

Front

What is bifurcation in fingerprint minutiae?

Back

A type of minutiae where a single ridge splits into two separate ridges.

Front

What is a delta in fingerprint analysis?

Back

A triangular area found in some fingerprint patterns, indicating a change in ridge flow.

Front

What is an accidental whorl?

Back

A fingerprint pattern that does not fit into any of the standard categories and contains two or more patterns.

Front

What is a central pocket whorl?

Back

A fingerprint pattern that has a whorl in the center and two deltas on either side.

Front

What is a tented arch?

Back

A fingerprint pattern that has a central upthrust, resembling a tent.

Front

What are ridge endings in fingerprint minutiae?

Back

A type of minutiae where a ridge ends abruptly.