Which statement regarding fingerprint patterns is true?

The statement that fingerprint patterns are unique to individuals is true because the formation of fingerprints is influenced by both genetic and environmental factors during fetal development. This uniqueness results from the complex arrangement of ridges, whorls, and other characteristics that form on each person's fingertips. Even identical twins, who share the same genetic material, have different fingerprints. This individuality makes fingerprints a reliable means of identification in forensic science.

The other statements are not accurate. While fingerprints generally exhibit common patterns such as loops, whorls, and arches, not all fingerprints fit neatly into these categories; many have unique features that do not conform to a single pattern. Additionally, every person's fingerprints are not identical; in fact, the very essence of fingerprints is their uniqueness. Lastly, fingerprint patterns do not change over time; while the skin may undergo some wear or damage, the fundamental patterns of each person's fingerprints remain constant throughout their life, barring rare circumstances such as serious injury.