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JAMB Biology 2014 Question 49

Question 49

Evolution

All living organisms are constantly involved in a struggle for existence. This was proposed by

  1. A.Morgan.
  2. B.Darwin.
  3. C.Lamarck.
  4. D.Wallace.
Show the answer and explanation

Answer: B (Darwin.)

Explanation

The struggle for existence is part of Darwin's theory of natural selection: more young are born than can survive, so they compete.