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    Question

    Lichens, the pioneer organisms that initiate ecological

    succession are actually a symbiotic association of
    A algae and fungi Correct Answer Incorrect Answer
    B algae and bacteria Correct Answer Incorrect Answer
    C fungi and mosses Correct Answer Incorrect Answer
    D nematode and fungi Correct Answer Incorrect Answer
    E bacteria and fungi Correct Answer Incorrect Answer

    Solution

    Lichens are a complex life form, formed from a symbiotic association of two separate organisms, a fungus and an alga.

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