$nif$ genes occur in

  • A
    Rhizobium
  • B
    Penicillium
  • C
    Aspergillus
  • D
    Streptococcus

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Similar Questions

$Sesbania$ $rostrata$ is preferred as a green manure over other species because...

Select the correct option for the fixation of $1$ molecule of ammonia.

The energy required for nitrogen fixation is obtained from $...........$.

During biological nitrogen fixation,which substance protects the enzyme nitrogenase from the harmful effects of oxygen?

Which mineral is essential for the activity of the nitrogenase enzyme in $N_2$ fixation?

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