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.

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