Azolla is used as a biofertiliser because it
Azolla is used as a biofertiliser because it
- [AIIMS 2018]
- A
Has association of mycorrhiza
- B
Multiplies at faster rate to produce massive biomass
- C
Has association of nitrogen-fixing Rhizobium
- D
Has association of nitrogen-fixing cyanobacteria
Similar Questions
The common nitrogenfixer in paddy fields is
The common nitrogenfixer in paddy fields is
- [AIPMT 2010]
What would happen if oxygen availability to activated sludge flocs is reduced ?
What would happen if oxygen availability to activated sludge flocs is reduced ?
- [AIIMS 2016]
Biofertilizers include
Biofertilizers include
- [AIPMT 1997]
An organism used as a biofertilizer for raising soyabean crop is
An organism used as a biofertilizer for raising soyabean crop is
- [AIPMT 2011]
Assertion : Nitrogen-fixing enzyme in legume root nodules function at low oxygen concentration.
Reason : Low oxygen concentration is provided by leghaemoglobin.
Assertion : Nitrogen-fixing enzyme in legume root nodules function at low oxygen concentration.
Reason : Low oxygen concentration is provided by leghaemoglobin.
- [AIIMS 2004]