In which form(s) can plants generally absorb nitrogen and make use of it?

Question

Quizplus · Accepted Answer

Plants can generally absorb nitrogen in the form of nitrate (NO3-) and ammonium (NH4+). Therefore, options A and C can be eliminated. Option D is not correct because it does not include nitrate as a possible form of nitrogen that plants can absorb. Option B includes both NO3- and NH4+ as forms of nitrogen that plants can absorb, making it the best choice. Additionally, plants can also fix nitrogen from the atmosphere, but this is not listed as an option in the answer choices.

In Which Form(s) Can Plants Generally Absorb Nitrogen and Make