Across
- 2. filtered through lymph nodes to remove microorganisms
- 4. similar to mast cells
- 5. controls passage of water and solutes through capillaries
- 7. filter and cleanses the blood
- 8. protect against bacterial infections
- 9. shape of a RBC
- 10. medical term for WBC; defend against infection
- 12. fluid where blood cells are suspended
Down
- 1. primary cells of immune response
- 3. ingest antigen-antibody complexes
- 6. medical term for RBC; most abundant blood cell
- 9. haematopoiesis occurs here
- 11. medical term for platelet; essential for coagulation