Symbiotic nitrogen fixation in root nodules of some legumes is caused by
Symbiotic nitrogen fixation in root nodules of some legumes is caused by
- A
Nitrosomonas
- B
Rhizobium
- C
Azotobacter
- D
Nitrobacter
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Give scientific reasons : The pressure on use of organic farming and biotic fertiliser has been increased.
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Bacteria found in root nodules of legumes are
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The common nitrogenfixer in paddy fields is
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- [AIPMT 2010]
Mycorrhiza is a symbiotic association between
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