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JAMB Biology 2011 Objective — Question 57

Question 57 of 60 from the Joint Admissions and Matriculation Board (JAMB) Biology 2011 Objective paper, with the correct answer and a full explanation.

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Natural selection is a consequence of

  • A. A. distribution of organisms
  • B. B. adverse conditionsCorrect
  • C. C. variation in organisms
  • D. D. inbreeding

Explanation

Natural selection is a consequence of adverse conditions, which cause organisms to strive and compete for survival.

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