Question

What ate the Various organisms involved in nitrogen cycle

Answer 1

(i) Nitrogen fixing bacteria, e.g., Rhizobium, Azotobacter.

ii) -Bacteria which convert complex nitrogenous organic compounds (proteins) into , ammonia, e.g., Actinomyces.

(iii) Nitrifying bacteria which converts ammonia into nitrates, e.g., Nitrosomona and nitro-bacteria

(iv) Denitrifying bacteria, e.g., Pseudomonas.

Answer 2

Answer:

Name the various organisms involved in nitrogen cycle. (ii) Bacteria which convert complex nitrogenous organic compounds (proteins) into , ammonia, e.g., Actinomyces. (iii) Nitrifying bacteria which converts ammonia into nitrates, e.g., Nitrosomonas and nitro- bacter.