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A-Level Biology OCR A

Phloem Tissue Draw Label Annotate Diagram Show Specialised

Phloem tissue, made of sieve tube cells, transports organic nutrients, such as sucrose, from their production sites to other plant parts.

Phloem tissue is composed of sieve tube cells that transport organic nutrients, like sucrose, from where they are produced to other parts of the plant.

Front Draw, label and annotate diagram to show how phloem tissue is specialised for its function.
Back Phloem tissue:
  • Vascular tissue in plants responsible for transport of organic nutrients (sucrose) from leaves and stems where it is made to other parts of the plant
  • Composed of columns of sieve tube cells separated by perforated walls (sieve plates)

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