Azolla
Explanation
Anabaena is a genus of nitrogen-fixing cyanobacteria that lives in a symbiotic relationship with the water fern Azolla. The cyanobacteria live in specialized cavities on the underside of Azolla leaves.
Azolla
Explanation
Anabaena is a genus of nitrogen-fixing cyanobacteria that lives in a symbiotic relationship with the water fern Azolla. The cyanobacteria live in specialized cavities on the underside of Azolla leaves.
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