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A-LevelBiologyImmunity9700/12 · May/June 2019 · Q391 Mark

Newborn babies have natural passive immunity. What is correct for this type of immunity?

Aimmunity is temporary: ✓, antibodies are broken down: ✓

Bimmunity is temporary: ✓, antibodies are broken down: x

Cimmunity is temporary: x, antibodies are broken down: ✓

Dimmunity is temporary: x, antibodies are broken down: x

✓ Correct answer

A: immunity is temporary: ✓, antibodies are broken down: ✓

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About this question

Topic: Immunity, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source: A-Level Biology, May/June 2019 Paper 1 Variant 2, question 39.

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