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

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 12. ecosystem1 Mark
MCQ
Given below is one of the types of ecological pyramids This type represents
  • A
    Pyramid of numbers in a grassland
  • B
    Pyramid of biomass in a fallow land
  • ✓
    Pyramid of biomass in a lake
  • D
    Energy pyramid in a spring
✓

Answer

Correct option: C.
Pyramid of biomass in a lake
c
It’s obvious.

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