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3.3 Plant disease

3.3 Plant disease

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Question 1
H

A plant is grown for six weeks in soil that contains very little magnesium. Which sign is the plant most likely to show?

[1]
A

Yellowing of the leaves between the veins

B

Small dark spots spreading across the leaves

C

Swollen growths on the surface of the stem

D

Areas of soft decay on the lower leaves

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.

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