Aha Trivia Stuff Everyone Should Know
Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-fingerprinting-bb4aa68f6a52

In a loop pattern, which side does the ridge tail point toward for an ulnar loop?

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  1. The thumb side
  2. The pinky side
  3. The wrist side

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References

  1. Fingerprint en.wikipedia.org/wiki/Fingerprint Checked 2026-11-07.

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