Biology A-Level
source to sink
What source to sink means in Biology A-Level, as defined for AQA.
Definition of source to sink
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Reference: AQA
Movement of assimilates from anywhere they are made or released to anywhere they are used or stored.
Topics that use source to sink
- Mass transport in plants (AQA A-Level)
Related terms
- cohesion
- companion cells
- Hydrostatic pressure gradients
- Mass flow hypothesis
- Ringing experiments
- Tracer experiments
- Transpiration
- adhesion to the wall
Using source to sink in the exam
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