The transport of ions up the stem to all parts is through

The transport of ions up the stem to all parts is through

Options

(a) transpiration stream
(b) mass flow
(c) diffusion
(d) active transport

Correct Answer:

transpiration stream

Explanation:

After the ions have reached xylem through active or passive uptake, or a combination of the two, their further transport up to the stem to all parts of the plant is through the transpiration stream.

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