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2.3 Plant tissues, organs and systems

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Question 20

A young willow plant has xylem vessels with walls containing less lignin than those in a similar plant. Both plants are supplied with water.

Explain how having less lignin in its xylem could affect the willow plant.

[2]
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2.3 Plant tissues, organs and systems Questions

  1. GCSE
  2. /Biology
  3. /2.3 Plant tissues, organs and systems

74 exam-style questions on AQA GCSE Biology 2.3 Plant tissues, organs and systems, covering 2.3.1 Plant tissues and 2.3.2 Plant organ system. Each one has a worked solution and a mark scheme showing where the marks go.

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