The Immune System(IIf) Anatomy Primary lymphoid Secondary lymphoid organs organs Tonsils and adenoids Thymus Spleen Peyer's patches Appendi Bone marrow Lymph nodes Lymphatic vessels BIC 2005- Introduction to Artificial Immune SysteHnIs-Df Leandrb Nunes de castroBIC 2005 - Introduction to Artificial Immune Systems - Dr. Leandro Nunes de Castro 7 ◼ Anatomy The Immune System (III) Lymphatic vessels Lymph nodes Thymus Spleen Tonsils and adenoids Bone marrow Appendix Peyer’s patches Primary lymphoid organs Secondary lymphoid organs