Multiple choice

Which of the following play(s) the role of conversion of nitrate salts into free nitrogen gas in nitrogen cycle?

  1. Rhizobium

  2. Pseudomonas

  3. Nitrosomonas

  4. Azotobacter

  5. Fungi

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Pseudomonas converts nitrate salts into free nitrogen gas in nitrogen cycle. This process is known as denitrification.