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NEETBotanyBiological Classification

Which organisms are capable of fixing nitrogen?

Options

  1. AMycoplasma
  2. BCyanobacteria
  3. CFungi
  4. DAll of the above

Correct answer

B. Cyanobacteria

Step-by-step solution

Cyanobacteria are capable of fixing nitrogen with the help of specialised cells called the heterocyst.

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