Tag: component of air - nitrogen
Questions Related to component of air - nitrogen
Natural fixation of nitrogen takes place through a non-biological process called ___________.
The fixation of nitrogen can also be brought artificially.
Which of the following breed yield good quality wool?
Which of the following fertilizers does not replenish nitrogen in the soil?
Nitrogen fixation means:
Balance of oxygen and carbon dioxide in atmosphere is maintained by :
Isotope of oxygen is used to detect the reaction mechanism of:
What process replenishes the atmosphere with oxygen?
Oxygen is not a constituent of:
Animals cannot live without :