Back to MINERAL NUTRITION
NEET UG BIOLOGY MCQ: MINERAL NUTRITION
1
Medium
1 of 1
Remembering
+4 | -1
Nitrogen is present in the soil in the form of I. Nitrates II. Ammonial salts III. Nitrite IV. None of these
View answer and explanation
Correct option: C
I and II
Option C is correct because nitrogen in the soil is primarily found in the forms of nitrates (NO3-) and ammonium salts (NH4+), which are readily available for plant uptake.
More Questions from MINERAL NUTRITION
Practice All Chapter MCQs →
Toxicity of prevent / affect uptake of
Select the match ones.
I Nitrosomonas – Nitrite to nitrate
II Thiobacillus - Denitrification
III Nostoc - Free-living nitrogen-fixer
IV Azotobacter - Anaerobic nitrogen-fixer Deficiency of which to the following can cause yellowing of intravenous regions of leaves? Which among the following are used as media for hydroponics? Elements mainly involved in cell membrane synthesis, in normal functioning of the cell membrane are The major characteristics of colloids is/are
I Nitrosomonas – Nitrite to nitrate
II Thiobacillus - Denitrification
III Nostoc - Free-living nitrogen-fixer
IV Azotobacter - Anaerobic nitrogen-fixer Deficiency of which to the following can cause yellowing of intravenous regions of leaves? Which among the following are used as media for hydroponics? Elements mainly involved in cell membrane synthesis, in normal functioning of the cell membrane are The major characteristics of colloids is/are