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STD 12 - 12. ecosystem — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 12. ecosystem1 Mark
MCQ
Decomposition rate is slower if detritus is rich in........
  • ✓
    Lignin
  • B
    Sugar
  • C
    Nitrogenous material
  • D
    Moisture
✓

Answer

Correct option: A.
Lignin
a

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