Biology Final Review

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Across
  1. 4. cavity in the center of the anatomical crown of the tooth that contains the major portion of the dental pulp
  2. 5. anterior tooth line angle
  3. 6. part of the tooth protruding out of the gingiva
  4. 9. extra space that primary canines and molars occupy and that saves room for the eruption of permanent teeth
  5. 11. supports the production of enamel matrix
  6. 12. forms ameloblasts
  7. 14. primary mandibular molars are more posterior than the primary maxillary molars
  8. 15. forms cementum
  9. 17. having more than two sets of teeth in a lifetime
Down
  1. 1. fundamental dental science on which dental hygiene is based
  2. 2. derived from ectoderm
  3. 3. canal in the root of a tooth that leads from the apex into the pulp chamber
  4. 4. is the same as height of curvature
  5. 7. residue on newly erupted teeth
  6. 8. fertilization occurs during this period
  7. 10. part of the tooth covered by enamel
  8. 13. primary mandibular molars are more anterior than the primary maxillary molars
  9. 16. entire pulp cavity within the tooth