Questions in diversity-of-life

Select	Question
	Lichens are ecologically important as they
	Reindeer moss is
	Association of fungus with roots of tracheophytes is
	Usnea is a
	Mycorrhiza is a relationship of roots of Pinus and
	Which of the following symbiotic association is not useful as biofertilizer
	Mycorrhiza exhibits the phenomenon of
	Helotism is a term used for the symbiosis of
	Litmus is obtained from
	Lichens are well known combination of an alga and a fungus where fungus has