Fingerprints + Minutiae

Fingerprints + Minutiae

Assessment

Flashcard

Science

12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a minutiae in fingerprint analysis?

Back

Minutiae are the specific features of a fingerprint, such as ridge endings and bifurcations, that are used to identify and compare fingerprints.

2.

FLASHCARD QUESTION

Front

Define 'Enclosure' in the context of fingerprints.

Back

An enclosure, also known as an 'eye', is a type of minutiae where a ridge bifurcates and then rejoins, forming a closed shape.

3.

FLASHCARD QUESTION

Front

What is a 'Bifurcation' in fingerprint terminology?

Back

A bifurcation, or fork, is a minutiae where a single ridge splits into two separate ridges.

4.

FLASHCARD QUESTION

Front

What does 'Delta' refer to in fingerprint patterns?

Back

A delta is a point on a fingerprint where two ridges diverge, forming a triangular shape.

5.

FLASHCARD QUESTION

Front

What is the significance of 'Ridge Ending' in fingerprint analysis?

Back

A ridge ending is a type of minutiae where a ridge terminates abruptly, which is crucial for fingerprint identification.

6.

FLASHCARD QUESTION

Front

What percentage of the population has 'Arches' as their fingerprint pattern?

Back

5% of the population has arches as their fingerprint pattern.

7.

FLASHCARD QUESTION

Front

What is the difference between 'Loops' and 'Whorls' in fingerprint patterns?

Back

Loops are fingerprint patterns that enter from one side and exit the same side, while whorls are circular patterns that have two or more deltas.

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