Questions in plant-water-relation

Select	Question
	Exudaton of xylem is due to
	The movement of water from one cell of the cortex to the adjacent one in roots is due to
	In soil, water available for plants is
	By what mechanism does water moves through vessels and tracheids of root stem and leaves
	When cut end of a shoot is placed in a solution of saffranin. The presence of dye could be located in
	When cut stump of a plant is fitted with a manometer, the level of mercury rises due to the accumulation of
	A plant absorbs water from the soil on a sunny day by
	Which of the following statements is incorrect
	Bulk flow of water occurs through
	Passive absorption of water by root of a plant is affected by