Which of the following symbiotic association is not useful as biofertilizer
- ARhizobium and leguminous roots
- BAlgae and fungi
- CAzolla and Anabaena
- DRoots of higher plants and fungi
Similar Questions
Which one of the following is not used in organic farming?
Which one of the following is not used in organic farming?
Which is correct about nitrogen fixation by legumes. They fix nitrogen through
Which is correct about nitrogen fixation by legumes. They fix nitrogen through
Azotobacter and Bacillus polymyxa are
Azotobacter and Bacillus polymyxa are
- [AIPMT 1996]
The main sources of biofertilisers are
$(a)$ Bacteria
$(b)$ Cyanobacteria
$(c)$ Fungi
$(d)$ Protists
The main sources of biofertilisers are
$(a)$ Bacteria
$(b)$ Cyanobacteria
$(c)$ Fungi
$(d)$ Protists
Aquatic fern which is an excellent biofertilizer
Aquatic fern which is an excellent biofertilizer
- [AIPMT 1999]