Exam (elaborations)
Microbiology MCQs Test Questions and Correct Solutions, Rated A+
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Activated macrophages are required in elimination of infections caused by a) intracelular bacteria b) extracelular microbes c) both above mentioned d) nothing of above mentioned - b Antibodies of which of mentioned classes cross placental barriere a) IgG b) IgM c) IgA d) IgD - a ...
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