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The stable community in an Ecosystem

Posted on : 15 Feb 2020

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  • Ecologists believed that communities with more species, generally, tend to be more stable than those with fewer species.
  • A stable community does not show too much variation in productivity from year to year; it must be either resistant or resilient to occasional disturbances (natural or man-made), and it must also be resistant to invasions by alien species.
  • Rich biodiversity is not only essential for ecosystem’s health but imperative for the very survival of the human race on this planet.

Article Related Questions

  1. Consider the following statements regarding Stable Community:
    1.It does not show too much variation in productivity from year to year.
    2.It must be resistant to invasions by alien species.
    Which of the above statements is/are correct?

  2. 1.1 only

    2.2 only

    3.Both 1 and 2

    4.Neither 1 nor 2

    Right Ans : Both 1 and 2

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