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Post-UTME English Language 2018 Objective — Question 52

Question 52 of 55 from the Post-UTME Screening (Post-UTME) English Language 2018 Objective paper, with the correct answer and a full explanation.

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The primary purpose of the passage is

  • A. research for evidence of life on Mars
  • B. identification of biosignatures
  • C. to dispute the possibility of the existence of any life on Mars
  • D. emphasis on the need of understanding of life on EarthCorrect

Explanation

The passage emphasizes that our understanding of biosignatures/life is limited by what we know of life on Earth. (Option E was: "none of these".)

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