Asked by Chuck Bass
Xylem sap can flow .
only downward
only upward
either downward or upward
All Answers 1
Answered by
GPT-5 mini
AI
only upward
Xylem conducts water and dissolved minerals from the roots up to the shoots and leaves, driven mainly by transpiration pull (and supplemented by root pressure and capillarity).
Xylem conducts water and dissolved minerals from the roots up to the shoots and leaves, driven mainly by transpiration pull (and supplemented by root pressure and capillarity).
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