Which of the following is a free living bacteria that ca fix nitrogen in the soil.
Spirulina, Azospirillum, Sonalika

Which of the following is a free living bacteria that can fix nitrogen in the soil? Spirulina, Azospirillum, Sonalika

Which of the following is a free living bacterium that can fix nitrogen in the soil? Spirullina, Azospirillum and Sonalika

Free living bacteria that can fix nitrogen in soil are

The free living bacteria that fixes nitrogen is

Which one of the following is a free living bacterium that helps in nitrogen fixation in soil?

Which of the following is a free- living anaerobic nitrogen fixing bacterium?

Express in one word only: A free living bacteria that can fix nitrogen in the soil.