Which of the following is an example of a fre | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Biological nitrogen fixation is performed by various prokaryotes.$Azotobacter$ and $Beijerinckia$ are examples of free-living,aerobic nitrogen-fix

Vedclass · Accepted Answer

Rhodospirillum

Vedclass · Answer

(B) Biological nitrogen fixation is performed by various prokaryotes.$Azotobacter$ and $Beijerinckia$ are examples of free-living,aerobic nitrogen-fixing bacteria.$Rhodospirillum$ is an example of a free-living,anaerobic nitrogen-fixing bacterium.$Anabaena$ and $Nostoc$ are free-living,cyanobacteria that fix nitrogen in specialized cells called heterocysts.Therefore,the correct option is $B$.

Which of the following is an example of a free-living and anaerobic $N_2$-fixing bacterium?

Similar Questions

We find that $Rhizobium$ forms nodules on the roots of leguminous plants. Also,$Frankia$,another microbe,forms nitrogen-fixing nodules on the roots of the non-leguminous plant $Alnus$. Can we artificially induce the property of nitrogen fixation in a plant,whether leguminous or non-leguminous?

Which element is required for the activation of nitrogenase enzymes?

$Nif$ genes occur in

Identify the free-living $N_2$-fixing bacteria.

Which of the following is a nitrogen fixer?

Vedclass Test Series

Exam Paper Generator

Online Exam Module