Question
Question: Which of the following is a difference between transport by xylem and transport by phloem?...
Which of the following is a difference between transport by xylem and transport by phloem?
A
Active transport moves xylem but not phloem sap
B
Transpiration moves phloem sap but not xylem sap
C
Xylem sap moves up; phloem sap moves up and down
D
Xylem moves from sugar source to sink but phloem does not
Answer
Xylem sap moves up; phloem sap moves up and down