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    Question

    Sporophytic self-incompatibility mechanism is

    characteristic of which plant group?
    A Tomato Correct Answer Incorrect Answer
    B Cole crops Correct Answer Incorrect Answer
    C Sweet potato Correct Answer Incorrect Answer
    D Both B and C Correct Answer Incorrect Answer
    E Onion Correct Answer Incorrect Answer

    Solution

    In cole crops like cabbage and cauliflower, sporophytic self-incompatibility prevents self-fertilization, promoting genetic diversity.

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