passwella.
Menu

WAEC Biology 2002 Question 39

Question 39

Feeding Relationships and Energy Flow

The total amount of energy entering a food chain is that which is present in the

  1. A.consumer
  2. B.ecosystem
  3. C.producer
  4. D.decomposer.
Show the answer and explanation

Answer: C (producer)

Explanation

Energy enters a food chain when producers trap sunlight in photosynthesis; all other organisms get their energy from them.