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Nandini
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Asked: 2021-10-27T10:56:05+00:00 In:

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

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Poll Results

0%a. Anabaena
0%b. Nostoc
0%c. Azotobacter
100%d. Pseudomonas ( 3 voters )
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    1. d. Pseudomonas

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