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WAEC Biology 2024 Objective — Question 35

Question 35 of 50 from the West African Examinations Council (WAEC) Biology 2024 Objective paper, with the correct answer and a full explanation.

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In the pyramid of energy illustrated below, the organism with the least amount of transferred energy is

  • A. spirogyra
  • B. tadpole
  • C. fish
  • D. birdCorrect

Explanation

As we move from a lower trophic level to a higher trophic level, the amount of available energy decreases; thus the organism at the highest/last trophic level shown (bird) has the least amount of transferred energy.

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