Fingerprints
True or false: A koala has fingerprints similar to humans
True
The hair shaft is composed of the protein ______.
keratin
The most expensive natural fiber
cashmere
Whorls have how many deltas?
2
True or False: Hair follicles can be blood tested & even show the blood type.
True
Which synthetic fiber is known as "fake wool"?
acrylic
Which fingerprint goes in on one side, up in the middle, and out the same side?
Loops
3 types of cuticles
spinous, imbricate, coronal
Which types of fibers are often very absorbent & have a high water retention?
Natural fibers
Fingerprints are what type of evidence?
Individual
List the 3 parts of the hair
The cuticle, medulla, & cortex
Fibers are _______ evidence
Class
Amido Black is a chemical used for developing latent prints in...
blood
When the _________ is attached, DNA can be obtained & considered individual evidence.
hair follicle/ root
Flax plants are used to make which fiber?
Linen