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Trace Evidence: Mastery Test
Submit Test
Drag each label to the correct location.
Match the characteristics to the type of hair.
cuticle scales are either
spinous (petal-like) or
coronal (similar to a crown)
cuticle scales are flattened
or imbricate
medulla is less than one-third
the diameter of the hair shaft
medulla is greater than one-half
the diameter of the hair
shaft
Human Hair
Animal Hair
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