Which of the following is a nitrifying bacterium
...Which of the following is a nitrifying bacterium
Nitrobacter
Rhizobium
Azotobacter
Clostridium
Nitrosomonas
Correct answer is A
No explanation has been provided for this answer.
Which of the following instruments is used to measure atmospheric pressure? ...
Which of the following is not a reason why an offspring looks different from its parents? ...
In photosynthesis, the following processes are part of the light reaction except ...
What type of the following cells is thin-walled and living at maturity? ...
Which of the following is NOT a part of the alimentary canal? ...
People suffering from myopia ...
When a healthy shoot of a flowering plant is illuminated from one side, auxins accumulate on th...
which of the ways of controlling bilharzia can result in pollution? ...