Q. Nitrogen is absorbed by the plants in the form of
A) $NO_{3}^{-}$
B) $NH_{4}^{+}$
C) Both (a) and (b)
D) None of these
Explanation
Nitrogen is absorbed by the plants mainly as $NO_{3}^{-}$ thought some is also taken up as $NH_{4}^{+}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.