Fingerprint Forensics Worksheet
This worksheet covers the basics of fingerprint identification, patterns, and their use in forensic science for Grade 9 science students.
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Fingerprint Forensics
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Read each question carefully and answer to the best of your knowledge. This worksheet will test your understanding of fingerprint characteristics and their application in forensic science.
1. Which of the following is NOT a primary fingerprint pattern?
Loop
Arch
Whorl
Spiral
2. What is the term for the unique ridge characteristics found in fingerprints that are used for identification?
Deltas
Minutiae
Cores
Ridges
3. The study of fingerprints is known as .
4. Fingerprints are formed in the layer of the skin.
5. Identical twins have identical fingerprints.
True
False
6. Latent fingerprints are visible to the naked eye.
True
False
7. Briefly explain the principle of individuality as it applies to fingerprints.
8. Describe two methods used by forensic scientists to develop latent fingerprints.
9. The image below shows a DNA fingerprinting gel. Explain how this technique is similar to and different from traditional fingerprinting in forensic investigations.
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