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

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 12. ecosystem1 Mark
MCQ
The pyramid of number in a grassland ecosystem is
  • ✓
    Always erect
  • B
    Always inverted
  • C
    Either erect or inverted
  • D
    Irregular
✓

Answer

Correct option: A.
Always erect
a
(a)In a grassland food chain the number of individuals decrease at the successive higher levels.

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