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NEET Sample Paper NEET Sample Test Paper-79

  • question_answer
    Which of the following has positive effect on both the organisms?

    A)  Proto cooperation         

    B)  Parasitism            

    C)  Predation                     

    D)  Commensal ism

    Correct Answer: A

    Solution :

    Proto cooperation,    also   caused    facultative mutualism, e.g., crocodile bird enters the open mouth of crocodile and rids the latter of leeches.


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