Question
Question: If xylem sap in a stem is under tension, what will occur if you cut the stem?...
If xylem sap in a stem is under tension, what will occur if you cut the stem?
A
Sap will sprout out
B
Sap will stay at the cut surface
C
Air will be pulled into the xylem
D
The cut surface will form bubbles if placed under water
Answer
Air will be pulled into the xylem