A) Legumes are incapable of fixing nitrogen
B) Legumes fix-nitrogen only by bacteria present in root nodules
C) Legumes fix-nitrogen only by bacteria present in soil
D) Legumes fix-nitrogen through bacteria living in fruits
Correct Answer: B
Solution :
The legumes are itself incapable of nitrogen fixation. The Rhizobium bacteria are present symbiotically in the root nodules of these plants, which have the capability of nitrogen fixation.You need to login to perform this action.
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