If a hair does not have a follicular tag, an expert witness is on best scientific footing when stating that:
A) The hair in question comes from a 21-year-old.
B) His/her examination reveals that the hair is that of a male.
C) The given hair comes from a specific person.
D) A suspect hair comes from a particular animal species.
Correct Answer:
Verified
Q17: A human hair in cross-section appeared flat
Q18: A cast of a hair surface can
Q19: Beard hairs are coarse and normally _
Q20: What is refraction? How does the refractive
Q21: A regenerated fiber can be derived from:
A)Polyester.
B)Cellulose.
C)Rayon.
D)Acetate.
Q23: The presence of sheath cells on hair
Q24: Before the 20th century, all fibers were:
A)Natural.
B)Regenerated.
C)Synthetic.
D)Derived.
Q25: Which would involve determining the refractive index
Q26: When collecting fiber evidence, great care should
Q27: Which is NOT a synthetic fiber?
A)Rayon
B)Polyester
C)Acrylic
D)All of
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