Which of the following is a main fingerprint pattern?

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Prepare for the PLTW Biomedical Science Test. Study with flashcards and multiple choice questions, each question comes with hints and explanations. Get ready for your exam!

Multiple Choice

Which of the following is a main fingerprint pattern?

Explanation:
Arch is a main fingerprint pattern. Fingerprints are grouped into three primary pattern types: arch, loop, and whorl. An arch features ridges that enter from one side, rise in the center, and exit on the opposite side, without forming a loop. The other terms describe things that aren’t broad pattern categories: a delta is a ridge feature often associated with whorls and loops, a ridge is any single line in the print, and coil isn’t a standard pattern category. So arch fits as one of the recognized primary patterns.

Arch is a main fingerprint pattern. Fingerprints are grouped into three primary pattern types: arch, loop, and whorl. An arch features ridges that enter from one side, rise in the center, and exit on the opposite side, without forming a loop. The other terms describe things that aren’t broad pattern categories: a delta is a ridge feature often associated with whorls and loops, a ridge is any single line in the print, and coil isn’t a standard pattern category. So arch fits as one of the recognized primary patterns.

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