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

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 12. ecosystem1 Mark
MCQ
Ecosystem has two components
  • A
    Plants and animals
  • B
    Weeds and trees
  • ✓
    Biotic and abiotic
  • D
    Frog and men
✓

Answer

Correct option: C.
Biotic and abiotic
c
(c)The ecosystem comprises abiotic and biotic components. The entire living community comprising plants and animals constitute the biotic component whereas the entire physical environment forms the abiotic component.

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