Q31, Mineral Nutrition, Years Question, Why NO2 in air is not the answer? Having approx 78% in air N2, it can not take directly by plant.
Answers
Answer by Isha Agarwal
Nitrogen is not taken directly but still it is consumed by the plant(benefited) in the form of nitrate (NO3−) and ammonium (NH4+). O3 is not absorbed by plant in any form as it is harmful.