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

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 12. ecosystem1 Mark
MCQ
The decomposition rate is higher when detritus is rich in
  • ✓
    Nitrogen and sugar
  • B
    Phosphorus and sugar
  • C
    Calcium and sugar
  • D
    Both $(b)$ and $(c)$
✓

Answer

Correct option: A.
Nitrogen and sugar
a
The decomposition rate is higher when detritus is rich in nitrogen and water-soluble substances like sugars

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