Mineral Nutriti...

Bacteria that convert ammonia to nitrite belongs to ______________.

The major role of minor elements inside living organisms is to act as ______________.

Bacteria present in root nodules of the leguminous plants are

Ecosystems obtain nitrogen from outside through the process of

Which one is wrong statement?

Ammonification in the nitrogen cycle is brought about by the activity of

Coralloid roots help the plant in

The symbiotic nitrogen fixing bacterium in root nodules of legumes is

In paddy fields biological nitrogen fixation is chiefly brought by ______________.

Nitrification includes