Plants can most readily utilize the ________ form of nitrogen.
A)nitrous oxide
B)N₂
C)amino
D)nitrate

Question

Quizplus · Accepted Answer

The nitrate form of nitrogen (NO₃⁻) is the most available and readily used form by plants. This is because the process of nitrification in soil converts ammonium (NH₄⁺) and organic nitrogen into nitrate, which is then taken up by plant roots. Nitrate is also highly mobile in soils and can be easily absorbed by roots, making it the most efficient form of nitrogen for plant uptake.

Plants Can Most Readily Utilize the ________ Form of Nitrogen