Biology for IGCSE & O level - Transport In Plants (Section 6 - No. 2)
What is a 'source' in the context of translocation?
An area where sugars are used for energy.
An area where sugars are stored.
An area where sugars are made.
The phloem tissue itself.
Explanation
A source is the area where sugars are produced (e.g., leaves during photosynthesis) or stored (e.g., storage roots).
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