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Ecosystems — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYEcosystems1 Mark
MCQ
The possible beneficial affect of grazing animals is the:
  • A
    Removal of wild animals
  • B
    Eradication of weeds
  • C
    Removal of wild plants
  • ✓
    Addition of their excrete to the soil
✓

Answer

Correct option: D.
Addition of their excrete to the soil
Although grazing is harmful for plants but grazing may beneficial by adding their excretion into soil, which provides essential mineral nutrition to plants.

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