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NEETZoologyOrganisms and Populations

Ecological Experiments Findings A. Gause’s Experiments 1. Balanus excludes Chathamalus from the intertidal zone B. Connell’s Field Experiments 2. Five warbler species co-exist due to different foraging patterns C. MacArthur’s Study 3. Competitive exclusion observed with limited resources D. Abingdon Tortoise Case 4. Tortoise extinction due to goat browsing efficiency

Options

  1. AA - 3, B - 1, C - 2, D - 4
  2. BA - 2, B - 4, C - 3, D - 1
  3. CA - 1, B - 2, C - 4, D - 3
  4. DA - 4, B - 3, C - 1, D - 2

Correct answer

A. A - 3, B - 1, C - 2, D - 4

Step-by-step solution

Gause’s experiments showed competitive exclusion with limited resources. Connell’s field experiments demonstrated Balanus excluding Chathamalus. MacArthur’s study showed five warbler species co-existing due to different foraging patterns. The Abingdon tortoise case involved extinction due to goat browsing efficiency.

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