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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 12. ecosystem1 Mark
MCQ
Ecological pyramids are of
  • A
    Two types
  • ✓
    Three types
  • C
    Four types
  • D
    Five types
✓

Answer

Correct option: B.
Three types
b
(b)Three types i.e., pyramid of number, pyramid of biomass and pyramid of energy.

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