Nitrogen fixationHardQuestion 10780
Question
Nitrogenase is highly sensitive to:
- AOxygenCorrect
- BPotassium
- CCalcium
- DChlorophyll
Correct answer
Oxygen
Explanation
Oxygen can inactivate nitrogenase, so fixation systems protect it carefully.
NEET Biology · Hard
Mineral Nutrition: Nitrogen fixation MCQ
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