Which of the following are free-living nitrog | vedclass

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(D) $1$. $Rhizobium$ is a symbiotic nitrogen-fixing bacterium that lives in the root nodules of leguminous plants.$2$. $Azospirillum$ and $Azotobacter

Vedclass · Accepted Answer

Both $B$ and $C$

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(D) $1$. $Rhizobium$ is a symbiotic nitrogen-fixing bacterium that lives in the root nodules of leguminous plants.$2$. $Azospirillum$ and $Azotobacter$ are free-living nitrogen-fixing bacteria found in the soil.$3$. They enrich the nitrogen content of the soil by fixing atmospheric nitrogen.$4$. Therefore,both $Azospirillum$ and $Azotobacter$ are free-living nitrogen-fixing microbes.

Which of the following are free-living nitrogen-fixing microbes?

Similar Questions

The enzyme nitrogenase functions under $............$ conditions.

Bacteria which directly convert atmospheric nitrogen into nitrogen compounds are called:

The biological process carried out by $Rhizobium$ is called:

Which of the following red pigments is present in the root nodules of leguminous plants?

Provide definitions/explanations for the following terms:
$(1)$ Biological Nitrogen Fixation
$(2)$ Root Nodules

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