SSC Ecology And Environment Sample Paper NCERT Sample Paper-3

  • question_answer
    Predation and parasitism are which of the following type of interactions?

    A)  (+, +) 

    B)  (+, 0)

    C)  \[\left( -,\,\,- \right)\]       

    D)  \[\left( +,\,\,- \right)\]

    Correct Answer: D

    Solution :

    [d] Predation occurs when members of one species eat the other species, while parasitism occurs when one member of a species parasite on the other body, in this case one member of a species are benefited (+) while the other member of a species are harmed\[\left( - \right).\]

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