Fig. 1 shows a drawing of the cross-section of a plant root.
The transport tissues are labelled.
Fig. 1
Name the structure labelled X.
Name the substances that are primarily transported in the phloem.
Complete Table 1 below with a tick (✓) or ticks to represent the direction(s) of movement of substances in the phloem and structure X.
Table 1
| Structure X | Phloem |
Up only |
|
|
Up and down |
|
|
The flow of water from the roots to the leaves via the vascular network is an important process in plants.
Name this process.
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