SC-1498
Transport in plants
Lower Sec Science · Secondary 2 · Easy · Transport in plants
A section of a plant stem is placed in blue‑coloured water for one day. After that, only the xylem tissue is stained blue.
What does this observation show about the function of xylem?
What does this observation show about the function of xylem?
- Xylem transports water from the roots to the rest of the plant.
- Xylem transports sugar from the leaves to the roots.
- Xylem stores food for the plant.
- Xylem allows gases to diffuse into the stem.
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