Immune LT1 Crossword

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Across
  1. 1. Organ that holds T cells
  2. 5. Division of the adaptive immune system meditated by B cells
  3. 7. Most common granulocyte
  4. 9. Organ that purifies blood
  5. 11. Name means "big eater"
  6. 13. Lymphocyte associated with humoral immunity
  7. 17. "Specific" division of the immune system
  8. 19. Tissue that produces blood cells
  9. 20. Links the adaptive and innate immune systems
  10. 21. "Non-Specific division of the immune system
Down
  1. 2. Type of progenitor cell for the innate immune system
  2. 3. The organ that is the body's first physical barrier to the outside environment.
  3. 4. Can mature into other types of leukocytes, is the primary phagocytic cell in the blood
  4. 6. Division of the adaptive immune system mediated by T cells
  5. 8. Granulocyte that deals with mild allergic reactions
  6. 10. Releases histamine during severe allergic reactions
  7. 12. Granulocyte that neutralizes parasitic infections
  8. 14. Tissues that hold lymphocytes and phagocytic cells
  9. 15. Type of progenitor cell for the adaptive immune system
  10. 16. Organ that holds beneficial bacteria
  11. 18. Lymphocyte associated with cell-mediated immunity