Photo AI
Lungworm is an infection - AQA - GCSE Biology - Question 8 - 2018 - Paper 1
Question 8
Lungworm is an infection. Lungworm can kill dogs. It is caused by a small worm. Figure 5 shows the lifecycle of the lungworm. 1. Lungworm reproduces in the dog and... show full transcript
Worked Solution & Example Answer:Lungworm is an infection - AQA - GCSE Biology - Question 8 - 2018 - Paper 1
Step 1
Step 2
Suggest how the spread of the lungworm disease can be prevented.
Answer
To prevent the spread of lungworm disease, the following measures can be taken:
- Destroy the snails: Regularly remove and destroy snails from areas where dogs are allowed to roam.
- Isolate infected dogs: Keep dogs that show symptoms of lungworm infection away from other animals to prevent transmission.
- Educate owners: Inform dog owners about the importance of picking up dog faeces promptly to reduce the risk of snails coming into contact with infected droppings.
Step 3
Describe two ways to control the spread of malaria.
Answer
Two effective ways to control the spread of malaria include:
- Stop mosquitoes breeding: Reducing standing water in which mosquitoes breed can significantly lower their populations.
- Use mosquito nets: Providing insecticide-treated mosquito nets for sleeping can protect people from mosquito bites, particularly in areas prone to malaria.