This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Human identification, Subject name: Forensic Medicine
The fingerprint pattern showing two or more delta is 
Select and explain. 
A. Loop, B. Plain arch, C. Tented arch, D. Whorls
D: Whorls
Answer: D: Whorls 
Explanation: DELTA: The point on a ridge at or in front of and nearest the center of the divergence of the type lines. The delta area is located as a triangular area where the ridges radiate outward in three directions. CORE:Core is the central poion of the pattern. Basic pattern Pattern type No of delta Loop Radial Ulnar One One Arch Plain Tented Nil One Whorls Plain Two Accidentals Two or more