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Microbes in Human Welfare question

2019 · Q46
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Microbes in Human Welfare question

2019 · Q46

NEETBiologyMicrobes in Human WelfareMCQ+4 / −1
Thiobacillus is a group of bacteria helpful in carrying out :
  1. A
    Nitrification
  2. B
    Denitrification
  3. C
    Nitrogen fixation
  4. D
    Chemoautotrophic fixation
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