Biology · Unit 12
Immunity.
1 official learning outcome, with 86 practice questions mapped to this unit in the Android app.
Learning outcomes
What you need to learn.
We copy the learning outcomes from the curriculum map used by the app. Counts include only questions matched to an outcome.
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Define and discuss the functions and importance of specific defense mechanisms.
86mapped MCQs
Source. PMDC MDCAT syllabus. We checked this page against the app's content database on 25 August 2026. MDCAT Ready is not affiliated with PMDC.
Timed practice · Android app
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In the Android app, take a free 180-question mock with the real 81 / 45 / 36 / 9 / 9 subject split. Then review every answer. Full mocks do not run on this website.