NECO Biology 2025 Objective — Question 32
Question 32 of 50 from the National Examinations Council (NECO) Biology 2025 Objective paper, with the correct answer and a full explanation.
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Which of the following statements about the pyramid of energy is correct?
- A. Energy remains constant across trophic levels
- B. Energy decreases from the base to the apex of the pyramidCorrect
- C. Energy increases from the base to the apex of the pyramid
- D. Each trophic level is an independent energy source
Explanation
In a pyramid of energy, the amount of available energy decreases progressively from the producers at the base to the top predators at the apex, due to energy loss at each trophic transfer.
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