Across
- 1. – Cells that produce antibodies (as in plasma cells)
- 5. – Cells that engulf pathogens as part of innate immunity)
- 8. – Primary organ where T cells mature )
- 9. – Natural Killer cell, innate cytotoxic lymphocyte
- 11. – General immunity one is born with (6)
- 12. – Immunity through T cells and direct cell attack
- 13. – (BONE MARROW) Site where B cells develop
Down
- 2. – Acquired immunity, tailored to specific pathogens (8)
- 3. – Immunity developed by exposure or vaccination
- 4. – Antigen-presenting cell linking innate and adaptive systems
- 5. – Immunity via ready-made antibodies from another source
- 6. – Signaling molecule used by immune cells
- 7. – Immunity mediated by antibodies in body fluids
- 10. – Lymphoid organ involved in filtering blood and immune response