Which of the following does not fix atmospheric nitrogen

Options :
  1. Nostoc
  2. Anabaena
  3. Spyrogyra
  4. Azotobacter
Answer and Explanation :-

Answer: Option 3

Explanation:

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 : The insectivorous plants can grow well in the deficiency of

Next Question : Closure of stomata is due to

Click here for online test on Physiology

Responses


 (Getemail alerts when others member replies)







And each book has to receive your best effort every single time. No slacking.
-Nora Roberts