O-LevelBiologyEcology & Environment5090/11 · May/June 2017 · Q311 Mark

Which row shows the malarial parasite and the vector involved in its transmission?

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Aparasite: female mosquito, vector: human

Bparasite: human, vector: male mosquito

Cparasite: malarial pathogen, vector: female mosquito

Dparasite: male mosquito, vector: malarial pathogen

✓ Correct answer

C: parasite: malarial pathogen, vector: female mosquito

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Topic: Ecology & Environment, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, May/June 2017 Paper 1 Variant 1, question 31.

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