Specific Defences: Introduction

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Across
  1. 3. Most lymphoid tissue is found in these structures.
  2. 7. Type of tissue in human body that is mostly composed of lymphocytes.
  3. 11. Type of immune response which involves the production of antibodies.
  4. 12. Type of lymphocyte involved in antibody-mediated immunity.
  5. 13. Type of lymphocyte involved in cell-mediated immunity.
  6. 14. Lymphoid tissue can also be found in this organ.
Down
  1. 1. B cells and T cells travel via the ______________ system to lymphoid tissue.
  2. 2. Type of immune response where special lymphocytes are formed; these destroy invading pathogens.
  3. 4. The immune response is a ______________ _______________.
  4. 5. Location in body where T cells mature.
  5. 6. Location where B cells mature in the body.
  6. 8. Substance produced during the humoral response; they circulate body and attack invading pathogens.
  7. 9. An alternative name for antibody-mediated immunity.
  8. 10. Specific defence which deals with invasion of pathogens in body and restores internal environment to normal conditions.