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Which one of the following is not a nitrogen-fixing organism?

 
Microbes in Human Welfare
Last Post by Riya08 3 years ago
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16/01/2022 7:12 pm
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Shilpi98 
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Which one of the following is not a nitrogen-fixing organism?

(a) Anabaena

(b) Nostoc

(c) Azdtobacter

(d) Pseudomonas

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16/01/2022 7:13 pm
Riya08 
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Correct answer: (d) Pseudomonas

Explanation:

Anabaena, Nostoc and Azotobacter are the cyanobacteria. All are nitrogen-fixing organism.

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