Blood type meanings

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Across
  1. 1. it can donate to B and Ab
  2. 3. any substance that causes your immune system to produce antibodies against it.
  3. 4. hormone that stimulates RBC’s production
  4. 6. an antigen-antibody reaction that occurs when an antigen is mixed with its corresponding antibody at a suitable pH and temperature.
  5. 10. Red blood cells , they are bioncave discs without a nucleus
  6. 13. measures the proportion of red blood cells in the blood
  7. 14. it can donate to AB
  8. 16. white blood cells that simply lack any granules within their cytoplasm
  9. 17. a type of white blood cell that works closely with your immune system to defend your body from allergens, pathogens and parasites.
  10. 19. a white blood cell with secretory granules in its cytoplasm
Down
  1. 2. a specialized cell of the immune system, eats worms
  2. 5. the formation of a blood clot, which prevents further blood loss from a wound.
  3. 7. white blood cells
  4. 8. it can donate to A and Ab bloods cells
  5. 9. platelets
  6. 11. proteins that protect you when an unwanted substance enters your body.
  7. 12. a type of white blood cell
  8. 15. A type of white blood cell that surrounds and kills microorganisms, removes dead cells,
  9. 18. a type of white blood cell and a type of phagocyte
  10. 20. it can donate to any body