SSC Ecology And Environment Sample Paper NCERT Sample Paper-5

  • question_answer
    Niche refers to
    1. Status of species in ecological pyramid
    2. Habitat of species
    3. Behaviour of species
    4. Profession of species

    A)  2 only

    B)         3 and 4

    C)  1 and 2

    D)  2 and 3

    Correct Answer: D

    Solution :

    [d] In ecology, a niche is a term with a variety of meanings related to the behaviour of a species living under specific environmental conditions. The ecological niche describes how an organism or population responds to the distribution of resources and competitors. In other words, the niche is the sum of the habitat requirements and behaviours that allow a species to persist and produce off spring,

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