Tag: bio-geo chemical cycles in nature
Questions Related to bio-geo chemical cycles in nature
The microbial biofertilizers which can act both symbiotically and non-symbiotically to increases soil fertility are
.......... oxygen is present in the atmosphere.
Free living nitrogen fixing biofertilizer is
Some of the nutrient cycles are labelled as below. Sulphur
cycle (A), phosphorus cycle (B), carbon cycle (C) and
nitrogen cycle (D)
Of these, the sedimentary cycle is represented by
Who discovered oxygen?
Burning of fossil fuels affects
The bacterium nitrobacter converts
Nitrogen fixing bacteria- anabaena - are found in the plant ______
The biological process by which carbon is returned to its reservoir is
Which one of the following is a wrong statement ?