Questions in plant-water-relation

Select	Question
	The osmosis help in
	Osmosis is helpful to plant because
	Osmosis can be demonstrated by
	Permanent wilting percentage is that amount of water in the soil at which
	The plant undergoes wilting when
	In some plants, the leaves drop down during day while become normal during night
	Wilting of a plant results from excessive
	Wheat grains before germination absorb water by
	Percentage of water left in the soil when a plant wilts, is known as
	Cells absorb water by