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Succession in an ecosystem is the result...

Succession in an ecosystem is the result of:

A

Occurrence of diseases

B

Changes in grazing habits of animals

C

competition among animals

D

Adaptive ability to environment changes

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The correct Answer is:
D
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MODERN PUBLICATION-ORGANISM AND ENVIRONMENT-EXERCISE
  1. July 11 is observed as:

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  2. Which among the following is the primary function of mimicry prevalent...

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  3. Succession in an ecosystem is the result of:

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  4. Mycorrhiza is an example of:

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  5. Maximum growth rate occurs in :

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  6. Lichens are well known combination of an alga and a fungus where fungu...

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  7. The presence of diversity at the junction of territories of two differ...

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  8. Small fish gets stuck near the bottom of a shark and derive its nutrit...

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  9. Praying mantis is a good example of:

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  10. The formula for exponential population growth is :

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  11. The equation (DeltaNn)/(DeltaN) represents which of the following ?

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  12. Which one of the following is considered as pioneer community in xerar...

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  13. A sedentary sea anemone gets attached to the shell lining of hermit cr...

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  14. A biologist studied the population of rats in a barn . He found that t...

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  15. Name the branch of ecology which deals with study of a single species.

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  16. Which is the lowest level of ecological organisation ?

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  17. Which is the highest level of ecological organisation ?

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  18. What term is used for natural place of living of an organism ?

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  19. What are ecological adaptation of succulents ?

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  20. What term is used for birth rate ?

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