Q. Formation of flocks means.... (Solved)
1. Assoicated of virus with the bacteria remains in water
2. Bactaria which associated with the mychoriza of the fungus of water
3. Bactaria which associated with the mychorriza of the fungus of soil
4. Bactaria which associated with the solid waste of the water
- b. Bactaria which associated with the mychoriza of the fungus of water