Which is anaerobic nitrogen fixer

Options :
  1. Azotobacter
  2. Beijerenckia
  3. Clostridium
  4. none of these
Answer and Explanation :-

Answer: Option 3


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Straight fertilizer contains

Next Question : Which derives energy through photosynthesis for nitrogen fixation

Click here for online test on Biochemistry


 (Getemail alerts when others member replies)

The world today is sick to its thin blood for lack of elemental things, for fire before the hands, for water welling from the earth, for air, for the dear earth itself underfoot. In my world of beach and june these elemental presences lived and had their being...
-Henry Beston The Outermost House: A Year of Life On The Great Beach of Cape Cod