Fingerprint Forensics
Explore the unique characteristics of fingerprints and their importance in forensic science with this Grade 8 science worksheet.
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Fingerprint Forensics
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Read each question carefully and answer to the best of your ability. Use complete sentences for short answer questions.
1. What makes fingerprints unique to each individual?
The color of the skin
The patterns of ridges and valleys
The size of the fingers
The number of pores on the skin
2. Which of the following is NOT a primary fingerprint pattern?
Arch
Loop
Swirl
Whorl
3. The study of fingerprints is called .
4. Fingerprints are formed during fetal development, specifically in the trimester.
5. A fingerprint left on a surface that is not visible to the naked eye is called a print.
6. Explain why fingerprints are considered a reliable form of identification.
7. Describe one method used by forensic scientists to develop latent fingerprints.
8. Identical twins have identical fingerprints.
True
False
9. Fingerprints can be altered or removed permanently.
True
False
10. Observe the image of the DNA fingerprinting gel below. Although this is a DNA fingerprint, the concept of unique patterns for identification is similar. In forensic science, how are actual human fingerprints categorized and used to identify individuals?
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