Questions in plant-water-relation

Select	Question
	Which of the following plant absorb water from atmosphere
	Pollen grains of some of the plants germinate on stigma soon but they burst in water or dilute sugar solution
	When a grape is placed in concentrated sugar solution, then it will show
	The process by which large molecules move out of the cell is called
	Movement of particles of matter in the cell due to its own kinetic energy is called
	Exchange of gases between plant and atmosphere is governed by
	Why jams and pickles are immersed in concentrated sugar solution or oil
	If a cell with incipient plasmolysis is placed in a hypertonic solution it will show
	Plasmolysis can be used for
	Which of the following is effected by hydration of solute molecules