CRIMINAL Review (Week 4)

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Across
  1. 1. The dip between two ridges on a fingerprint
  2. 5. The core structure of a hair
  3. 7. If a hair has a medullary index of greater than 0.__, it is likely to be animal in origin
  4. 8. This pigment is found in the cortex and gives hair its colour
  5. 9. the least common type of fingerprint
  6. 13. A fork or Y shaped ridge pattern is called a _________
  7. 14. the most common type of fingerprint
  8. 16. Excess ____can damage hair
  9. 17. If a hair has a medullary index of less than 0.__ , it is likely to be human
  10. 18. The bumpy part on a fingerprint pattern
  11. 19. A double loop is classified as a ________ pattern
Down
  1. 1. A small piece of ridge is called a line _______
  2. 2. Rayon is considered a _____________ fibre
  3. 3. Synthetic fibres are _____________
  4. 4. Cuticles of a hair are made of lots of _______ joined together
  5. 6. Cotton is a _______ fibre
  6. 10. The outside layer of hair
  7. 11. The ______ of the hair is needed to analyse it for DNA
  8. 12. This part of the hair shaft is most useful in determining who the hair has come from
  9. 15. These creatures make silk fibres
  10. 19. Fingerprint pattern that forms a circular or swirl shape