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NEET UG BIOLOGY MCQ: MINERAL NUTRITION
1
Medium
1 of 1
Understanding
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Select the match ones.
I Nitrosomonas – Nitrite to nitrate
II Thiobacillus - Denitrification
III Nostoc - Free-living nitrogen-fixer
IV Azotobacter - Anaerobic nitrogen-fixer
I Nitrosomonas – Nitrite to nitrate
II Thiobacillus - Denitrification
III Nostoc - Free-living nitrogen-fixer
IV Azotobacter - Anaerobic nitrogen-fixer
View answer and explanation
Correct option: C
II and III
Option D (II and III) is correct because Thiobacillus is involved in denitrification and Nostoc is a free-living nitrogen-fixer.
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