A-LevelBiologyImmunityOct/Nov 2013Paper 1 Q351 Mark
New-born babies have natural passive immunity. What is the correct explanation for this? [Figure 35.1]
Aimmunity is not inherited: ✗, antibodies are broken down: ✓
Bimmunity is not inherited: ✗, antibodies are broken down: ✗
Cimmunity is not inherited: ✓, antibodies are broken down: ✗
Dimmunity is not inherited: ✓, antibodies are broken down: ✓
✓ Correct Answer
The correct answer is C. This question tests the candidate's understanding of immunity within the Biologysyllabus. The examiner's mark scheme requires...
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
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