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    • Question

      What does Allelopathy refer

      to?  
      A Growth enhancement of one plant due to another Correct Answer Incorrect Answer
      B A plant releasing toxic substances that affect nearby plants Correct Answer Incorrect Answer
      C Use of herbicides to manage weeds Correct Answer Incorrect Answer
      D Competition for soil nutrients Correct Answer Incorrect Answer

      Solution

      Juglone from walnut trees inhibits growth of other plants.

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