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SSC Ecology And Environment Sample Paper NCERT Sample Paper-4

  • question_answer
    Commensalism is a type of relationship of two organisms in which

    A)  Both organisms are harmed

    B)  Both organisms are benefitted

    C)  One is harmed and other is benefitted

    D)  One is benefitted and other is neither harmed nor benefitted

    Correct Answer: D

    Solution :

    [d] Commensalism is an association between two organisms in which one of the commensal benefits and the other remains unaffected either way. This type of relationship can be seen between hermit crab and sea anemone.


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