Forensics Fingerprinting

Front

What are fingerprints?

Back

Unique patterns of ridges and valleys on the skin of fingers, formed during fetal development.

Front

When are fingerprints formed?

Back

During fetal development/in the womb.

Front

What is a Plain Whorl?

Back

A fingerprint pattern characterized by circular or spiral ridges that make a complete circuit.

Front

What is a Tented Arch?

Back

An arch fingerprint pattern where the ridges rise sharply in the center, resembling a tent.

Front

What is a Radial Loop?

Back

A fingerprint pattern that opens toward the thumb on the left hand.

Front

What is an Ulna Loop?

Back

A fingerprint pattern that opens toward the little finger on the left hand.

Front

What is the significance of fingerprint patterns?

Back

They are unique to each individual and can be used for identification purposes.

Front

How do scars affect fingerprints?

Back

While the overall pattern remains unchanged, scars can alter the appearance of the print.

Front

What is the difference between a loop and a whorl?

Back

A loop has ridges that enter from one side and exit the same side, while a whorl makes a complete circuit.

Front

What is the permanence of fingerprints?

Back

Fingerprints remain unchanged throughout a person's life, barring injury or disease.