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      Question

      What type of resistance is effective against all races

      of a pathogen but is of permanent nature?
      A Vertical resistance Correct Answer Incorrect Answer
      B Horizontal resistance Correct Answer Incorrect Answer
      C Monogenic resistance Correct Answer Incorrect Answer
      D Polygenic resistance Correct Answer Incorrect Answer
      E Innate resistance Correct Answer Incorrect Answer

      Solution

      The correct answer is b) Horizontal resistance. Horizontal resistance, though incomplete, is effective against all races of a pathogen and is of a permanent nature.

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