Questions in plant-nutrition

Select	Question
	Entry of mineral lons in plant root cells by diffusion is
	Active uptake of minerals by roots mainly depends on the
	Roots absorb minerals from soil by
	Which of the following does not require carrier molecule during transport through cell membranes
	By which method ions are absorbed by plants
	Nobel prize of 1991 for discovering the single ion channels in cell was awarded to
	In the light of carrier concept, the transport of ion across the membrane is
	Sulphate uptake by plant is through
	Solutes are absorbed by a plant cell through
	If the amount of an ion absorbed by a root hair cell at 0° C is 5 gm and at 20° C is 20 gm. The amount of this ion absorbed actively should be