Fingerprinting Test

Front

What is a Delta in fingerprinting?

Back

A Delta is a triangular region in a fingerprint pattern where ridge lines diverge.

Front

What are the three basic types of fingerprint patterns?

Back

Loops, Whorls, and Arches.

Front

What is Bifurcation in fingerprinting?

Back

Bifurcation is a type of minutiae where a single ridge splits into two.

Front

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

Back

They enable us to grasp objects.

Front

What causes fingerprints to be left behind when we touch surfaces?

Back

The natural oils on our skin.

Front

What is a Loop fingerprint pattern?

Back

A Loop is a fingerprint pattern that has one or more ridges entering from one side, curving around, and exiting the same side.

Front

What is a Whorl fingerprint pattern?

Back

A Whorl is a fingerprint pattern characterized by circular or spiral ridges.

Front

What is an Arch fingerprint pattern?

Back

An Arch is a fingerprint pattern where ridges enter from one side and exit the other side without any significant upward thrust.

Front

What are Minutiae in fingerprinting?

Back

Minutiae are the specific features of a fingerprint, such as ridge endings and bifurcations, used for identification.

Front

What is the significance of fingerprint analysis in forensic science?

Back

Fingerprint analysis is used for identifying individuals and linking them to crime scenes.