Element involved in nitrogen -fixation is

Enzyme involved in nitrogen fixation

Enzyme involved in nitrogen fixation

Define nitrogen fixation.

What is biological nitrogen fixation? List atleast two goranisms involved in nitrogen fixation. How is nitrogen improtant ot plantsgt

Which of the following is not involved in nitrogen fixation ?

Roots of which of the following plants are involved in nitrogen fixation?

Roots of which of the following plants are involved in nitrogen fixation?