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

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 12. ecosystem1 Mark
MCQ
In the ecosystem they placed in third trophical level.
  • ✓
    Human, lion
  • B
    Water plankton, cow
  • C
    Plant plankton, grass
  • D
    Birds, fish
✓

Answer

Correct option: A.
Human, lion
a

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