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NTA Abhyas NEET2020BotanyEcosystemPractice

Which of the following condition will inhibit decomposition?

Options

  1. AAerobic condition
  2. BHigh temperature
  3. CModerate temperature
  4. DLow temperature

Correct answer

D. Low temperature

Step-by-step solution

Decomposition is largely an oxygen-requiring process. The rate of decomposition is controlled by chemical composition of detritus and climatic factors. In a particular climatic condition, decomposition rate is slower if detritus is rich in lignin and chitin, and quicker, if detritus is rich in nitrogen and water-soluble substances like sugars. Temperature and soil moisture are the most important climatic factors that regulate decomposition through their effects on the activities of soil microbes. Warm and moist env

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