Home » Biology » The upward movement of the sap in the xylem vessel is brought about byThe upward movement of the sap in the xylem vessel is brought about by The upward movement of the sap in the xylem vessel is brought about by A. transpiration stream B. guttation C. capillarity D. osmosis E. cohesion. Correct Answer: Option C Explanation Related Posts Which of the following bones forms a joint at the point labelled II in the… The respiratory structures of insects are A dry indehiscent fruit containing one seed and possessing a hairy pappus is described as The long and sharp clawed feet of birds is an adaptation for When the solute concentration of the cell and its surrounding medium are the same, the… In which of the following organisms is ammonia excreted as a waste product?