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    Question

    The character of a special plant variety

    ,”Antibiosis” refers to:
    A Pest avoidance Correct Answer Incorrect Answer
    B Toxicity to pests Correct Answer Incorrect Answer
    C Physical barriers Correct Answer Incorrect Answer
    D Early maturity Correct Answer Incorrect Answer
    E Tolerance Correct Answer Incorrect Answer

    Solution

    Antibiosis (e.g., Bt toxins in cotton) harms pest survival when they feed on the host.

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