Post Utme Osustech 2020 Biology Question 23
Practice objective / multiple choice question 23 from the 2020 Post Utme Osustech Biology examination.
The theory of evolution by natural selection was first proposed by Charles Darwin in his book 'On the Origin of Species'. Which of the following is a key concept of this theory?
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This is Post Utme Osustech 2020 Biology Question 23. It is one of the objective questions from the 2020 Post Utme Osustech Biology examination.
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