Biology · Mineral Nutrition
Which of the following statements regarding the nitrogen cycle are correct? I. Nitrification occurs under aerobic conditions. II. Denitrification increases soil fertility. III. Assimilation incorporates nitrogen into organic biomolecules. IV. Ammonification converts organic nitrogen into ammonia.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1I, II, III, and IV
- 2II and III only
- 3I and II only
- 4I, III, and IV only✓
Correct answer
I, III, and IV only
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