In which form urea provides nitrogen?

Solution(By Examveda Team)

Urea is an organic compound with the chemical formula CO(NH₂)₂. It serves an important role in the metabolism of nitrogen-containing compounds by animals and is the main nitrogen-containing substance in the urine of mammals.
It is a colourless, odourless solid, highly soluble in water. It serves as an essiential nutrient for the growth and development of the crop.
It is the most important nitrogenous fertilizer in the country because of its high N content i.e. 46% and it provides nitrogen to plants in ammonical form.