Fingerprints+KR

=Fingerprints=

Keaton Rye
1. Fingerprints are formed 10 weeks gestation

2 Fingerprints that are actual indentions are Plastic fingerprints..

3. The use of fingerprint identification isn’t perfect because The tech relay's on human imput

4. The three main types of fingerprints are loops, whorls, and arches

5. The triangular region in a fingerprint is known as delta


 * Short Answer**

1. draw an imaginary line from the center of the core to the edge of the delta.

2. A fingerprint is an impression left on any surface that has pattern like ridges

3. Fingerprints are formed in the 10th week of gestation. The process begins with the basal layer of the skin, it then grows faster then the other skin on the inside and outside. This causes the skin to fold and collapse creating designs in the other layers of the skin that are unique to every person..

4. No, you can't alter them unless you cut all your fingers off

5. Ninhydrin reacts amino acids Cyanoacrylate also reacts with the amino acids Silver nitrate reacts with the chloride and combines with the silver nitrate to form silver chloride Iodine combines with carbohydrates in the latent print.