pptx, 337.41 KB
pptx, 337.41 KB

A full lesson covering section 3.1.3f of the OCR Biology specification- Translocation.

It includes details of how assimilates are transported in the phloem including active loading, the role of hydrogen ions, how fluid is transfered by mass flow powered by hydrostatic pressure as well as the evidence for translocation and the difference between sinks and sources. It also encourages students to make comparisons between the mechanisms for translocation and transpiration

The PowerPoint includes a starter, full notes with diagrams, a variety of student activities and a fully differentiated summary at the end.

All answers are included

Updated 08/01/21

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