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WorksheetsImpressions, Hair & Fiber Evidence HW
Total questions: 18
Worksheet time: 23mins
The bottom portion of hair in which nuclear DNA can be found.
Medulla
Root
Cuticle
Cortex
The smallest unit of a textile is called a ...
Wool
Hair
Cotton
Fiber
The type of Impression Evidence usually collected from the ROAD or STREET.
Shoe Impressions
Tire Track Impressions
Bite Marks
Tool Mark Impressions
This type of evidence is created when one object is pressed against another material with force.
Impression Evidence
Testimonial Evidence
DNA Evidence
Fiber Evidence
What 3-D method of collecting Impression evidence uses a dental stone or mixture to preserve the dimensional characteristics of the print?
Photography
Inking
Dusting
Casting
The instrument used to analyze Hair & Fiber Evidence...
Microscope
Telescope
Magnifying Lens
Tape
Which structure of hair is a clear, outer covering made of tough, overlapping scales?
medulla
cuticle
cortex
pigment granules
What are the three layers of hair?
Medulla, keratin, cortex
Cuticle, medulla, keratin
Keratin, cuticle, cortex
Medulla, Cortex, and Cuticle
A fiber produced naturally and harvested from an animal, plant or mineral.
Fiber
Synthetic Fiber
Natural Fiber
A fiber made from a man-made substance such as plastic.
Natural Fiber
Synthetic Fiber
Monomer
