Different types of microorganisms can act as pathogens.
Which of the following diseases is caused by a pathogen with a prokaryotic cell structure?
Malaria in humans
Bacterial meningitis in humans
Late blight in potatoes
Ringworm in cattle
40 exam-style questions on OCR A A Level Biology Communicable diseases, disease prevention and the immune system. Each one has a worked solution and a mark scheme showing where the marks go.