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WAEC Biology 1993 Question 35

Question 35

Feeding Relationships and Energy Flow

Which of the following explains the term pyramid of numbers?

  1. A.The number of organisms in a trophic level
  2. B.The relationship between plants in different trophic levels
  3. C.The number of saprophytes and parasites in a habitat
  4. D.The number of predators in a habitat
  5. E.Progressive decrease in the number of individuals from lower to higher trophic level
Show the answer and explanation

Answer: A (The number of organisms in a trophic level)

Explanation

A pyramid of numbers shows how many organisms there are at each trophic level.