Pressureflow Hypothesis

Phloem Xylem

Phloem Xylem

^^ Sugar from source enters phloem.

TA Water from xylem enters phloem.

^^ Pressure pushes sugars down.

figure 29-12

O Sugars from a source enter the sieve tubes of the phloem. © Water moves from the xylem to the phloem by osmosis. O The water creates pressure that moves the sugars down the phloem. O The sugars exit the phloem and enter the sink, where they will be used or stored.

Sugar from phloem enters sink.

Was this article helpful?

0 0
Sirens Sleep Solution

Sirens Sleep Solution

Discover How To Sleep In Peace And Harmony In A World Full Of Uncertainty And Dramatically Improve Your Quality Of Life Today! Finally You Can Fully Equip Yourself With These “Must Have” Tools For Achieving Peace And Calmness And Live A Life Of Comfort That You Deserve!

Get My Free Ebook


Post a comment