Fingerprint Test

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What is a Loop in fingerprint patterns?

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A Loop is a fingerprint pattern characterized by ridges that enter from one side, loop around, and exit from the same side.

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What is a Whorl in fingerprint patterns?

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A Whorl is a fingerprint pattern that has circular or spiral ridges, with at least two deltas.

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What is an Arch in fingerprint patterns?

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An Arch is a fingerprint pattern where ridges enter from one side and exit from the other side, forming a wave-like pattern.

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What is Bifurcation in fingerprint minutiae?

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

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What is Ridge Ending in fingerprint minutiae?

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Ridge Ending is a type of minutiae where a ridge terminates abruptly.

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What is an Enclosure in fingerprint minutiae?

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An Enclosure is a type of minutiae where a ridge creates a small circle or oval, completely surrounded by other ridges.

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What is an Island in fingerprint minutiae?

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An Island is a type of minutiae that consists of a single ridge that is completely surrounded by other ridges.

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What is the evolutionary purpose of fingerprints?

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The evolutionary purpose of fingerprints is to help grasp objects, providing better friction and grip.

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What is a Delta in fingerprint patterns?

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

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What is a Core in fingerprint patterns?

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A Core is the central part of a fingerprint pattern, often found in whorls.