New Enroll in RBI Grade B New Batch - Starts on May 21

    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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