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JAMB Biology 1991 Question 42

Question 42

Feeding Relationships and Energy Flow

Organisms in an ecosystem are usually grouped according to their trophic level as

  1. A.carnivores and epiphytes
  2. B.consumers and parasites
  3. C.producers and consumers
  4. D.producers and saprophytes
Show the answer and explanation

Answer: C (producers and consumers)

Explanation

Trophic levels are feeding levels: producers make food, and consumers eat it.