A-LevelBiologyInfectious diseasesMay/June 2010Paper 1 Q361 Mark
40% of the world's population live in an area where malaria is a threat to health. In recent years there have been many more cases in Africa. What is the social factor that is letting the spread of malaria get out of control?
Aan increase in drug resistant forms of malaria
Bclimate change
Cdifficulty in producing a vaccine
Dmigration of people because of wars
✓ Correct Answer
The correct answer is D. This question tests the candidate's understanding of infectious diseases 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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