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Unit - 7.1 Diseases and Prevention. — BIOLOGY STD 8 — Question

ICSE BoardEnglish MediumSTD 8BIOLOGYUnit - 7.1 Diseases and Prevention.2 Marks
Question
Define :
Immunity
✓

Answer

: Immunity is the state of being insusceptible or resistant to a noxious agent or process, especially a pathogen or infectious disease. Immunity may occur naturally or be produced by prior exposure or immunization.

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