Skip to content

Course home

3.3 Plant disease

3.3 Plant disease

EasyMediumHard
12345678910111213141516171819202122232425262728293031
Question 15
F

A student wrote four statements about plant defences. Which statement is correct?

[1]
A

Antibacterial chemicals in a plant kill the herbivores that eat it

B

Cellulose cell walls deter large animals from feeding on a plant

C

Layers of dead cells around a stem resist invading microorganisms

D

Thorns on a stem stop pathogens entering through the stomata

Markscheme

3.3 Plant disease Questions

  1. GCSE
  2. /Biology
  3. /3.3 Plant disease

58 exam-style questions on AQA GCSE Biology 3.3 Plant disease, covering 3.3.1 Detection and identification of plant diseases and 3.3.2 Plant defence responses. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank