我估既… 本帖最後由 p445hkk20001 於 18-11-2010 07:01 編輯
我唔多肯定 書都無寫呢點 Actually, in A-level , the definition of water potential is : pressure potential + solute potential
when u are studying in Turgor and Plasmolysis , you will know the real meaning to account for this. Or u can ask your teacher about"pressure potential + solute potential = water potential " ,she may know wt i am talking about
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