CSEC Human and Social Biology · January 2008 · Paper 2 · Question 5(b)(iii)
Suggest ONE domestic action, other than community measures, to reduce dengue transmission in the home.
The mark scheme is shown once you've answered.
Practise this questionOther parts of this question
- 5(a)Complete the life cycle diagram of the mosquito by filling in the missing stages.[3 marks]
- 5(b)(i)Describe how the Aedes aegypti mosquito transmits the dengue virus to humans.[2 marks]
- 5(b)(ii)Outline TWO environmental control measures a community can undertake to reduce mosquito vectors, explaining why each is effective.[4 marks]
More practice: the rest of this paper · more Vectors, Microorganism Control and Immunity questions · all CSEC Human and Social Biology past papers