Which of the following cyanobacteria can fix atmospheric nitrogen?
$I.$ Anabaena
$II.$ Oscillatoria
$III.$ Nostoc
Choose the correct option
Which of the following cyanobacteria can fix atmospheric nitrogen?
$I.$ Anabaena
$II.$ Oscillatoria
$III.$ Nostoc
Choose the correct option
- A
$I \, \& \, II$
- B
$II \, \& \, III$
- C
$I \, \& \, III$
- D
$I, II \, \& \, III$
Similar Questions
The main sources of biofertilisers are
The main sources of biofertilisers are
How do biofertilisers enrich the fertility of the soil?
How do biofertilisers enrich the fertility of the soil?
Crop rotation is carried out for
Crop rotation is carried out for
Which of the following can use molecular nitrogen as nutrient
Which of the following can use molecular nitrogen as nutrient
Why are blue green algae not popular as biofertilisers ?
Why are blue green algae not popular as biofertilisers ?