Which nitrogen-fixing cyanobacterium also exh | vedclass

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(A) The cyanobacterium $Anabaena$ $azollae$ lives in a symbiotic association with the aquatic fern $Azolla$. It resides in the leaf cavities of $Azoll

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Anabaena

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(A) The cyanobacterium $Anabaena$ $azollae$ lives in a symbiotic association with the aquatic fern $Azolla$. It resides in the leaf cavities of $Azolla$ and fixes atmospheric nitrogen,which is then utilized by the fern. This relationship is highly beneficial for rice cultivation,as $Azolla$ is often used as a biofertilizer in paddy fields.

Which nitrogen-fixing cyanobacterium also exhibits a symbiotic relationship with Azolla?

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