Which of the following is a non-destructive technique that is first used to evaluate hair and fiber evidence?
A) make a cast to view the scale pattern
B) visualization with a stereomicroscope
C) DNA typing analysis or the root
D) cut with a razor to view the cross-section

Question

Quizplus · Accepted Answer

Visualization with a stereomicroscope is a non-destructive technique that allows examiners to view the morphology, color, and structural details of hair and fiber evidence without causing damage. Making a cast, DNA typing, and cutting with a razor are all destructive techniques that may alter or damage the evidence.

Which of the Following Is a Non-Destructive Technique That Is