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      Question

      Which technique was introduced to address the problem of

      resistance developing in bollworms against Bt cotton?
      A Genetic modification of bollworm larvae Correct Answer Incorrect Answer
      B Refugia Technique Correct Answer Incorrect Answer
      C Intensive use of chemical pesticides Correct Answer Incorrect Answer
      D Planting more Bt cotton varieties Correct Answer Incorrect Answer

      Solution

      Explanation: The "Refugia Technique" was introduced to address the problem of resistance developing in bollworms against Bt cotton. This technique involves planting a portion of non-Bt crops alongside Bt cotton to maintain susceptible bollworm populations and prevent resistant individuals from proliferating.

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