Question
Explain why a legume crop does not require nitrogenous fertilizers?
Explain why a legume crop does not require nitrogenous fertilizers?
A legume crop does not require nitrogenous fertilizers because its roots have root nodules which have nitrogenous bacteria called Rhizobium. This bacteria fixes atmospheric nitrogen and the plants converts nitrogen into various nitrogenous compounds.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
What happens to the work done when the displacement of a body is at right angles to the direction of force acting on it? Explain your answer.
How does excessive irrigation lead to soil salinity?
Name that group of organisms which does not fit neatly into any scheme of classification.
Give the scientific name of the following:
How does the sound produced by a vibrating object in a medium reach your ear?
What is the importance of tissues?