What is the fingerprint classification described as having no whorls?

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The classification of fingerprints that is described as having no whorls is indeed the 1/1 pattern. In fingerprint classification, the first number represents the presence of arches and loops, while the second number denotes the presence of whorls. When a classification is described as 1/1, it indicates that there is one type of arch or loop present without any whorls.

Arches and loops are the primary patterns found in fingerprints; they are generally defined as having a smooth flowing pattern that runs from one side to the other (arch) or the presence of a core with ridges that enter from one side and exit from the same side (loop). The absence of whorls means that a whorl pattern, characterized by a central core with ridge lines that circle around in a circular or spiral pattern, is not present in the identified fingerprints in this classification.

Understanding these classifications is vital for fingerprint analysis and identification, as they allow forensic experts to categorize and sort fingerprints effectively based on their distinct characteristics.

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