Name two organisms which fix atmospheric nitrogen in soil.
Rhizobium and Azotobacter are two organisms which fix atmospheric nitrogen in soil.
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
You have rated this answer /10
Browse free questions and answers by Chapters
- 1 Sound
- 2 Crop Production and Management
- 3 Micro-Organisms : Friend Or Foe
- 4 Synthetic Fibres and Plastics
- 5 Materials: Metals and Non Metals
- 6 Coal and Petroleum
- 7 Combustion and Flame
- 8 Conservation of Plants and Animals
- 9 Cell - Structure and Functions
- 10 Reproduction in Animals
- 11 Reaching the Age of Adolescence
- 12 Force and Pressure
- 13 Friction
- 14 Chemical Effects of Electric Current
- 15 Some Natural Phenomena
- 16 Light
- 17 Stars and the Solar System
- 18 Pollution of Air and Water
- 19 Stars and Our Solar System