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AIIMS AIIMS Solved Paper-2001

  • question_answer
    Abundance of a species in a population, within habitat is called :

    A)  niche density                   

    B)  absolute density                            

    C)  relative density                               

    D)  geographic density

    Correct Answer: A

    Solution :

    Niche is a functional role of organisms in ecosystem which may be filled with different species in different geographical areas. The abundance of a species in a particular population within its habitat is known as niche density.


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