Cyanobacteria are used as biofertilisers because they
(a) are photosynthetic
(b) grow easily anywhere
(c) have mucilage
(d) fix atmospheric nitrogen
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Answered by
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Explanation:
Cynobacteria also know as blue-green algae flund in symbiotic plant which Fix atmospheric nitrogen.
Answered by
1
>> (d) fix atmospheric nitrogen
- They can fix atmospheric nitrogen for supporting plant growth
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