हिंदी

Which one of the following is not a characteristic feature of “humus” that is formed during decomposition of detritus? - Biology

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प्रश्न

Which one of the following is not a characteristic feature of “humus” that is formed during decomposition of detritus?

विकल्प

  • amorphous, colloidal, dark coloured substance

  • amorphous, colloidal, light coloured substance

  • substance resistant to microbial action

  • colloidal substance

MCQ

उत्तर

amorphous, colloidal, dark coloured substance

Explanation:

Humus is a dark-coloured colloidal material known as humus. Humus exhibits resistance to microbial activity, resulting in its sluggish decomposition. Due to its colloidal structure, it functions as a reservoir of nutrients.

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