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what are the four types of fiber classifications? Mineral- ex.glass, asbestos Animal- ex.fur, wool, silk vegitable-ex.cotton, linen, acetate synthetic-ex.rayon, nylon, acetate
what are the two ways to collect fibers? The tape test and the sweep/vacuum test
where else can you find fibers on rugs drapes couches and pillows
what are some test that will help ID a fiber the burn test, the solvent/solubility test, the stain test, and the microscopic test
what is trace evidence? trace evidence is any small physical material that can be transferred from person to person or between a person and a crime scene
what is the cortex? the cortex is the largest portion of the shaft giving you the color that you have
what is the cuticle? the cuticle is the layer of cells that cover the surface of the shaft and looks like scales on a fish. scales always point up the shaft away from the bulb
what is the madulla? the madulla is the cells that run down the center of the cortex like a canal
the sudy of hair is known as what? the study of hair is called trichology
what hair provides the most features for comparison to other hairs? scalp hair
Created by: gabbynaha