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Class 12BiologyEcosystemDecomposition
Medium

Humus means......

  • A
    Round shaped dark coloured material
  • B
    Round shaped light coloured material
  • C
    Dark coloured amorphous substance
  • D
    Light coloured amorphous substance
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Class 12 Questions

Class 12

Biology Questions

Chapter

Ecosystem

Subtopic

Decomposition

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