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In a food chain, each succeeding level in a forward direction represents

Biology
JAMB 2000

In a food chain, each succeeding level in a forward direction represents

  • A. an increase in the number of individuals
  • B. a decrease in the number of individuals
  • C. an increase in the biomass of individuals
  • D. a gain in the total energy being transferred
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Correct Answer: Option B
Explanation

A food chain describes how energy and nutrients move through an ecosystem. At the basic level there are plants that produce the energy, then it moves up to higher-level organisms like herbivores. After that when carnivores eat the herbivores, energy is transferred from one to the other.

There is an explanation video available below.


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Explanation Video

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