O-LevelBiologyEcology & Environment5090/11 · May/June 2023 · Q191 Mark

What would help reduce transmission of malaria?

Ause of a condom

Buse of antibiotics

Cuse of mosquito nets

Dwashing hands

✓ Correct answer

C: use of mosquito nets

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 2023 Paper 1 Variant 1, question 19.

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