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2.3 Plant tissues, organs and systems

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Question 9
F

Phloem tissue carries out translocation in a plant.

a.

Describe what is meant by translocation.

[2]
b.

Phloem is made of columns of living cells joined end to end. Name the feature through which cell sap moves from one phloem cell to the next.

[1]
c.

A potato plant stores sugars as starch in tubers below the ground. Explain why the phloem must be able to transport substances downwards as well as upwards.

[2]
Markscheme

2.3 Plant tissues, organs and systems Questions

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

38 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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