Alfalfa plants occur symbiotically with bacteria that can convert nitrogen gas to ammonium in a process called ________.
A) nitrogen fixation
B) fertilizers
C) nitrification
D) nitroprocessing

Question

Quizplus · Accepted Answer

The given process refers to nitrogen fixation, which is the process by which certain microorganisms, like bacteria, convert atmospheric nitrogen (N2) into organic compounds like ammonium (NH4+). This process is essential for the growth of certain plants, like alfalfa, as they cannot directly use atmospheric nitrogen. Hence, option A is the correct choice. Options B and C mention other processes related to nitrogen, but they do not accurately describe the process in question. Option D is a term not related to any known biological process.

Alfalfa Plants Occur Symbiotically with Bacteria That Can Convert Nitrogen