Which of the following are nitrogen-fixing cy | vedclass

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(D) Cyanobacteria are autotrophic microbes widely distributed in aquatic and terrestrial environments,many of which can fix atmospheric nitrogen.$Anab

Vedclass · Accepted Answer

All of the above

Vedclass · Answer

(D) Cyanobacteria are autotrophic microbes widely distributed in aquatic and terrestrial environments,many of which can fix atmospheric nitrogen.$Anabaena$ and $Nostoc$ are well-known nitrogen-fixing cyanobacteria that contain specialized cells called heterocysts for this purpose.$Oscillatoria$ is also a genus of filamentous cyanobacteria that contributes to nitrogen fixation in various ecosystems.Therefore,all the given options are correct examples of nitrogen-fixing cyanobacteria.

Which of the following are nitrogen-fixing cyanobacteria?

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