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Which of the following is an irregular combination of patterns found in an accidental whorl?

What is the term used to describe the ridge that makes a U-turn in a loop pattern?

What are the characteristics of a delta in fingerprint analysis?

Which bone in the forearm is associated with ulnar loops?

In which pattern does the ridge flow resemble a spiral or concentric circles?

Radial loops flow toward which part of the hand?

How many deltas must a whorl pattern have at a minimum?

What is the purpose of typelines in fingerprint identification?

What are the three main types of fingerprint patterns?

What term is used when an appendage striking the recurve at a right angle spoils the loop?