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JAMB Biology 2002 Question 22

Question 22

Evolution

In his theory of evolution, Darwin implied that

  1. A.the struggle for existence among living organisms is sporadic
  2. B.the most successful organisms are those that best adapt to their environment
  3. C.organs of the body which are not regularly used by an organism will disappear
  4. D.any traits acquired by an organism during its lifetime can be passed on to its offspring
Show the answer and explanation

Answer: B (the most successful organisms are those that best adapt to their environment)

Explanation

Darwin's natural selection says the organisms best suited to their environment survive and reproduce most. Use and disuse and passing on acquired traits are Lamarck's ideas.