Which of the following statements with reference to Humus is/are correct? 1. It is a dark coloured amorphous substance. 2. Being colloidal in nature, it serve as a reservoir of nutrients. Select the answer using the code given below:

  1. A. 1 only
  2. B. 2 only
  3. C. Both 1 and 2
  4. D. Neither 1 and 2

Correct Answer: C. Both 1 and 2

Explanation

Humus is a dark, organic matter that is resistant to decomposition and acts as a vital nutrient reservoir due to its colloidal properties.

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