Ask a Question

What is cohesion - tension theory

0 like 0 dislike
55 views
in Biology by (1m points)
What is cohesion - tension theory

1 Answer

0 like 0 dislike
by (1m points)
According to this theory, the force which carries water (and dissolved materials) upward through the xylem is transpirational pull. Transpiration creates a pressure difference that pulls water and salts up from roots.
Welcome to Free Homework Help, where you can ask questions and receive answers from other members of the community. Anybody can ask a question. Anybody can answer. The best answers are voted up and rise to the top. Join them; it only takes a minute: School, College, University, Academy Free Homework Help

19.4k questions

18.3k answers

8.7k comments

3.2k users

Categories

Free Hit Counters

Most popular tags

between explain describe define difference mean differentiate water compounds account different meant types characteristics organic reaction example formation process carbon human examples compound acid formula salts justify plants computer acids equilibrium reactions formed does electric uses effects sound simple give breathing functional structure energy circuit potential prepared light group note system present reflection pollution convex waves kidney soluble produced state alkanes alkenes charge discuss salt importance petroleum principle advantages prepare working reproduction used internet truth pendulum ethene carbohydrates lewis hydrocarbons sources understand vegetative found point components coordination reasons information alcohol proteins diagram concave presence important normal necessary body dioxide through
Snow Theme by Q2A Market
Powered by Question2Answer
...