How many deltas are typically found in Whorl fingerprint patterns?

Study for the Evidence Technician Exam. Use flashcards and multiple choice questions with hints and explanations. Prepare effectively for your exam!

In whorl fingerprint patterns, there are typically two deltas. Deltas are important features in fingerprint analysis and are where the ridge patterns diverge. The presence of two deltas is a defining characteristic of whorl patterns, making them distinct from other types of fingerprint patterns, such as loops or arches, which have different configurations.

Understanding the significance of deltas in whorls is crucial for fingerprint classification and forensic analysis. The presence of these two deltas helps forensic experts identify and classify the fingerprint accurately, making them essential for matching prints during investigations. This is why the answer indicating two deltas aligns with the common characteristics associated with whorl patterns.

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