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  9. Q52
Question 52Question image

What phenomenon in ecosystem does the diagram illustrate?

  • A.Pyramid of numbers
  • B.Food web among organisms
  • C.Pyramid of energy
  • D.Pyramid of biomass
  • E.Evolutionary trend in organisms
Objective

Question details

Exam body
WAEC
Subject
Biology
Year
1989
Question no.
#52
Type
Objective
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