'Mycorrhizae' are useful for plants mainly due to their following attr – McqOptions

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1.	'Mycorrhizae' are useful for plants mainly due to their following attribute [CPMT 1994; BHU 1994, 2001; Pb. PMT 1999; DPMT 2003; CPMT 2004]
A.	Fixing atmospheric nitrogen
B.	Enhanced absorption of nutrients from soil
C.	Killing insects and pathogens
D.	Providing resistance against abiotic stresses
Answer» C. Killing insects and pathogens

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