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3.1 Communicable diseases

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Question 94
F

Which sequence explains why a rose bush badly infected with rose black spot produces fewer flowers?

[1]
A

fewer leaves, less photosynthesis, less glucose made, less growth

B

fewer leaves, less respiration, less glucose made, less growth

C

fewer leaves, less photosynthesis, more glucose made, less growth

D

fewer leaves, less transpiration, less glucose made, less growth

Markscheme

3.1 Communicable diseases Questions

  1. GCSE
  2. /Biology
  3. /3.1 Communicable diseases

176 exam-style questions on AQA GCSE Biology 3.1 Communicable diseases, covering 3.1.1 Communicable (infectious) diseases, 3.1.2 Viral diseases, 3.1.3 Bacterial diseases, 3.1.4 Fungal diseases, 3.1.5 Protist diseases, 3.1.6 Human defence systems, 3.1.7 Vaccination, 3.1.8 Antibiotics and painkillers, and 3.1.9 Discovery and development of drugs. Each one has a worked solution and a mark scheme showing where the marks go.

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