Denitrification
Trending Questions
Q. What does A and B represent in the given diagram
- nitrification (A), denitrification (B)
- ammonification (A), denitrification (B)
- denitrification (A), ammonification (B)
- denitrification(A), nitrogen fixation (B)
Q. In N2 cycle, Pseudomonas denitrificans helps in
- nitrogen fixation
- producing elemental nitrogen
- oxidising ammonia to nitrite
- none of these
Q.
One of the free-living anaerobic nitrogen-fixer is
Rhodospirillum
Rhizobium
Azotobacter
Beijernickia
Q. Nitrifying bacteria are example of :
- Photoautotrophs
- Photoheterotrophs
- Chemoautotrophs
- Chemoheterotrophs