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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 12. ecosystem1 Mark
MCQ
A natural ecosystem
  • A
    Depends on man
  • B
    Depends on plants
  • C
    Depends on animals
  • ✓
    Is auto-operated
✓

Answer

Correct option: D.
Is auto-operated
d
(d)Because in auto-operated ecosystem, plants and animals both balance their activities in mutual manner.

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