The process of nitrogen fixation by bacteria does not take place in the presence of

Nitrogen fixation by Nostoc /Anabaena takes place in

Nitrogen fixation by bacteria requires the enzyme:

What will happen if nitrogen fixation does not take place?

What do you understand by "symbiotic nitrogen fixation'? Describe the role of leghaemoglobin in nitrogen fixation. Outline the process of nitrogen fixation as it takes place in the bacteroid inhabiting a legume nodule.

How does nitrogen fixation take place?

Explain nitrogen fixation by symbiotic bacteria.

The process that is the opposite of nitrogen fixation is

The process that is the opposite of nitrogen fixation is

Name any one symbiotic nitrogen fixing bacteria. How does it help in nitrogen fixation ?