Which of the following statements about hair and fiber analysis is true?
A. Hair and fiber analysis can determine the exact source of the hair or fiber.
B. Hair and fiber analysis can determine the time of deposition of the hair or fiber.
C. Hair and fiber analysis can determine the gender of an individual.
D. Hair and fiber analysis can provide information about the potential source or contact with certain materials.
Answer:D
Which of the following statements about hair and fiber analysis is true?
A. Hair and fiber analysis can determine the exact source of the hair or fiber. B. Hair and fiber analysis can determine the time of deposition of the hair or fiber. C. Hair and fiber analysis can determine the gender of an individual. D. Hair and fiber analysis can provide information about the potential source or contact with certain materials.
Explanation: a) is incorrect because hair and fiber analysis alone cannot determine the exact source of the hair or fiber. While hair can provide information about human or animal origin, it is generally not possible to determine the specific individual it came from. Similarly, fiber analysis can identify the type of fiber but not the precise source.