Guttation is
movement of soluble organic materials through plants.
movement of water through the apoplast.
evidence of root pressure.
negative pressure created by transpiration.
Which of the following statements are wrong? (i) The mass flow of substances inside the plant is the result of pressure differences between the two points (ii) Diffusion cannot account for long distance movement of water and solutes in plants (iii) Movement through apoplast does not involve crossing the cell membrane (iv) The movement of water through endodermis is only through symplast