invisible prints left by body secretions

What is the function of the ridges on our fingers which create fingerprints?

All loop patterns have a delta and a core.

Name this minutiae type: Bridge, Island (dot), Bifurcation (fork), Pore

Which ridge pattern is most common on human fingerprints?

Is a fingerprint considered individual evidence?

A loop that opens toward the thumb is called

right hand

Fingerprints in blood, dirt, mud, etc.

The area indicated by "B" in the diagram is known as a(n)

What type of fingerprint is shown in the diagram below?

What pattern is this?

The area indicated by "A" in the diagram is known as a

Name this minutiae type: Enclosure, Island, Bifurcation (fork), Ridge ending

Which type of fingerprint cannot be seen by the naked eye?

Which pattern is least common on human fingerprints?

Print is on the right hand: arch, radial loop, ulnar loop, whorl

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

right hand