What is the primary distinguishing feature of an arch pattern?
A. Presence of deltas
B. Direction of ridge flow
C. Presence of core
D. Number of ridge characteristics
Answer:B
What is the primary distinguishing feature of an arch pattern?
A. Presence of deltas B. Direction of ridge flow C. Presence of core D. Number of ridge characteristics
Explanation: The primary distinguishing feature of an arch pattern is the direction in which the ridges flow, forming a continuous line from one side of the fingerprint to the other.