J & K CET Medical J & K - CET Medical Solved Paper-2008

  • question_answer
    In the association between two organisms, if one organism is benefitted and the other is not benefitted, this relationship is known as

    A)  symbiotism                       

    B)  mutualism

    C)  commensalism

    D)  parasitism

    Correct Answer: C

    Solution :

                    Commensalism is an association or relationship between two different organisms, in which one is always benefitted, while the other is neither benefitted nor harmed. This relationship may be permanent or temporary and the benefit derived from the other organism may consist of protection, transportation, living space and food. A commensal may live permanently attached to its host or may live within the body.


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