Which is the most abundant gas in our atmosphere that cannot be utilis – McqOptions

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1.	Which is the most abundant gas in our atmosphere that cannot be utilised by plants directly in its atmospheric form and is, therefore, captured by certain bacteria that live symbiotically in the nodules of roots?
A.	Oxygen
B.	Nitrogen
C.	Neon
D.	Hydrogen
Answer» C. Neon

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