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CAIE IGCSE Biology 8.4.1 Translocation As the Movement Questions

Practise defining translocation by its transported substances, phloem pathway and source-to-sink direction.

Syllabus
2026–2028
Course
Biology 0610

Exam points

  • Identify sucrose and amino acids as substances carried by translocation.
  • Identify phloem as the transport tissue for sucrose and amino acids.
  • Describe movement from sources that release assimilates to sinks that use or store them.

CAIE IGCSE Biology 8.4.1 Translocation As the Movement Questions question 1

[Maximum number: 1]

Fig. 6.1 is a diagram showing some parts of a plant. The circle shows a magnified cross-section of part of the stem.

Fig. 6.1

Fig. 6.1

State the name of the process that describes the transport of sucrose in a plant.

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