International Research Journal of Commerce , Arts and Science
( Online- ISSN 2319 - 9202 ) New DOI : 10.32804/CASIRJ
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EVOLUTIONARY IMMUNOLOGY
1 Author(s): P R C VARDHANA
Vol - 3, Issue- 2 , Page(s) : 140 - 142 (2012 ) DOI : https://doi.org/10.32804/CASIRJ
Immunology is the branch of biomedical science that deals with the response of an organism to antigenic challenge and its recognition of what is self and what is not. It deals with the defence mechanisms including all physical, chemical and biological properties of the organism that help it to combat its susceptibility to foreign organisms, material, etc. The immune system is divided into those which are static, or innate to the organism, and those which are responsive, or adaptive to a potential pathogen or foreign substance.