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NTA Abhyas NEET2020BotanyEcosystemPractice

Which of the following suggests the main role of bacteria in the carbon cycle?

Options

  1. Aphoto-oxidation
  2. Bphotosynthesis
  3. Ccarbon fixation
  4. Ddecomposing

Correct answer

D. decomposing

Step-by-step solution

Bacteria are important decomposers in nature. Type play an important role in the recycling of nutrients by causing the breakdown of dead organic matter thus plays an important role in the carbon cycle. The most important bacteria involved in the carbon cycle is Pseudomonas denitrificans .

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