What is the driving force for the movement of solutes in the phloem of plants? A

Author Question: What is the driving force for the movement of solutes in the phloem of plants? A (Read 669 times)

Hungry!

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Posts: 1,071

on: Aug 13, 2013

What is the driving force for the movement of solutes in the phloem of plants?
A) gravity
B) a difference in water potential (Ψ) between the source and the sink
C) root pressure
D) transpiration of water through the stomata
E) adhesion of water to phloem sieve tubes

curlz

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Posts: 538

Reply #1 on: Aug 30, 2013

Pick B, i got it right

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