Which type of fingerprint impression is left on a surface when a finger touches it, but is not immediately visible to the naked eye?
A. Latent fingerprint
B. Plastic fingerprint
C. Visible fingerprint
D. Rolled fingerprint
Answer:A
Which type of fingerprint impression is left on a surface when a finger touches it, but is not immediately visible to the naked eye?
A. Latent fingerprint B. Plastic fingerprint C. Visible fingerprint D. Rolled fingerprint
Explanation: Latent fingerprints are invisible impressions left on surfaces due to sweat and oil from the ridges of the finger. They are not immediately visible and require additional techniques for development, such as dusting, chemical treatments, or alternate light sources.