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Soy muy guapo

Trace Evidence Any small physical material that can be transferred from person to person, or person and a crime scene.
Name the hair's anatomy Cuticle, Cortex, Medulla
Study of Hair Trichology
Best type of hair for analysis Scalp hair: has a wide range of characteristics
Three types of cuticles Coronal-Humans rarely have. Spinous-Triangular in shape. Imbricate-Humans have these along with other animals.
Medulla Index The Medulla index for animals is larger than humans at 0.5 and humans have 0.3
Four classifications for fiber Mineral, Animal, Vegetable, Synthetic.
Cuticle Layer of cells that cover the surface of the shaft.
Cortex Largest portion of shaft.
Medulla Cell that runs down the center of the cortex.
Created by: waynemiller