Hair Theory

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Across
  1. 4. portion of hair under the skins surface
  2. 5. in curly/coily hair the follicle is typically this shape
  3. 9. central core of the hair shaft
  4. 10. technical name for hair on the head
  5. 12. brown/black pigment
  6. 13. outer covering of hair shaft made up of overlapping scales
  7. 15. technical name for hair of the eyebrows
  8. 17. resting stage of hair growth
  9. 19. transitional stage of hair growth
  10. 20. total lack of pigmentation in hair and skin
  11. 21. in straight hair the follicle is typically this shape
  12. 22. active growing stage of hair
  13. 23. causes hair to stand on end when a person is scared/cold
  14. 24. second layer of hair shaft that contains unique protein structures
Down
  1. 1. portion of hair above the skins surface
  2. 2. technical name for hair on the eyelashes
  3. 3. red/yellow pigment
  4. 6. technical name for the study of hair
  5. 7. tube-like pocket
  6. 8. process of cells drying out,changing shape,and forming keratin protein
  7. 11. where cell division occurs
  8. 14. mixes with perspiration to form the acid mantle
  9. 16. protects cuticle of hair fiber and maintains the natural pH of hair and skin
  10. 18. filled with capillaries that supply nourishment to cells around it