phloem & translocation origami organelle
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Phloem & Translocation

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Teach translocation of sucrose in the phloem in a new way!

Our colourful and interactive model shows how sucrose is transported within a plant.

Download and print as many times as you want - forever at no extra cost!

Your students make the specialised plant cells then use them to make a stem. They can then follow how sucrose made by photosynthetic cells (source) is moved by phloem sieve-element cells and transported through the stem to root cells (sink). Students can use the model the pressure-flow hypothesis. 

Covers: phloem structure, companion cells, source and sink, pressure-flow hypothesis, plant cell specialisation.

Includes full colour Powerpoint class presentation!

Takes about 20 minutes. Dimensions (l x w): 26cm x 18cm/10in x 7in.

Download includes: instructions, colour & mono model templates, and Powerpoint file.

All you need: paper, scissors and tape.

Important Information about licencing

This download is licenced for unlimited use on a single site/campus only. If you intend to use it on more than one site/campus please email for discounted pricing.

Unauthorised distribution, copying, downloading, uploading, commercial exploitation or modification by the purchaser or any third party of this document or any part of it is strictly prohibited. Registered Design nos: 4043767, 4043768, 4043769, 4035980, 4035981, 4035982, 4035983, 4038435, 4038437, 4038436, 4038438, 4041830, 4041829.