WB JEE Medical WB JEE Medical Solved Paper-2013

  • question_answer
    Secondary productivity is rate of formation of new organic matter by

    A)  producer        

    B)  parasite

    C)  consumer       

    D)  decomposer

    Correct Answer: C

    Solution :

     Secondary productivity is the rate of formation of new organic matter by consumers. Primary productivity depends on  the producers inhabiting a particular area. Decomposers breakdown complex organic matter. Into inorganic substances like carbon dioxide water and nutrients. Parasitic species food on the body of other organisms.  


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