Question:medium

Match List - I with List - II.
List - I List - II
A. Autotrophic aerobe
B. Autotrophic anaerobe
C. Heterotrophic aerobe
D. Heterotrophic anaerobe I. Azotobacter
II. Rhodospirillum
III. Methanococcus
IV. Nostoc

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Remember that 'autotrophic' refers to organisms that can use carbon dioxide, while 'heterotrophic' means they require organic compounds. Also, 'aerobe' requires oxygen, whereas 'anaerobe' does not.

Updated On: May 26, 2026

A-IV, B-II, C-III, D-I
A-IV, B-III, C-II, D-I
A-IV, B-II, C-I, D-III
A-IV, B-I, C-II, D-III

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The Correct Option is C

Solution and Explanation

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