O-LevelBiologyEcology & Environment5090/12 · May/June 2014 · Q311 Mark

Which words can all be applied to the organism that causes malaria?

Amicroscopic, parasite, sexually transmitted

Bmicroscopic, parasite, pathogen

Cmosquito, pathogen, vector

Dparasite, sexually transmitted, vector

✓ Correct answer

B: microscopic, parasite, pathogen

Oracle Prep sorts past-paper questions by topic, so you can drill Ecology & Environment and see which topics are most likely to come up next.

Topic: Ecology & Environment, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, May/June 2014 Paper 1 Variant 2, question 31.

Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content