Ascent of sap
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General India
Why some plant uptake water above 400 meter from ground level which energy and force is used ??
Posted by: Shailendra Pandey
(1 point)
Posted: April 20, 2015
Answers
The tallest tree (a redwood) is 115m. No plant is 400m
All plants transport water from roots to leaves
As water evaporates off the leaf, that creates a force pulling the water up
Here is a detailed description http://www.nature.com/scitable/knowle...
All plants transport water from roots to leaves
As water evaporates off the leaf, that creates a force pulling the water up
Here is a detailed description http://www.nature.com/scitable/knowle...
Posted by: David Hughes
(63 points)
Posted: April 21, 2015
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