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During ecological succession...

During ecological succession

A

the changes lead to a community that is in near equi- librium with the environment and is called pioneer community

B

the gradual and predictable change in species compo- sition occurs in a given area

C

the establishment of a new biotic community is very fast in its primary phase

D

the number and types of animals remain constant

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The correct Answer is:
B
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CENGAGE BIOLOGY ENGLISH-BIODIVERSITY AND CONSERVATION -Archives
  1. Quercus species is the dominant component in

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  2. Which one of the following is not observed in biodiversity in hot sopt...

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  3. The table below gives the populations (in thousands) of ten species (...

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  4. Tiger is not a resident in which one of the following national park ?

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  5. Which one of the following has maximum genetic diversity in India?

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  6. Which one of the following is an example of ex-situ conservation?

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  7. Which one of the following shows maximum genetic diversity in India ...

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  8. A collection of plants and seeds having diverse alleles of all the gen...

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  9. Eutrophication of often seen in:

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  10. The highest number of species in the world is represented by

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  11. Sacred groves are specially useful in (a) generating environmental a...

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  12. Select the correct statement about biodiversity

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  13. Which of the following represent maximum number of species among globa...

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  14. A location with luxuriant growth of lichens on the trees indicates tha...

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  15. High value of BOD (Biochemical Oxygen Demand) indicates that

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  16. During ecological succession

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  17. Which is the National Aquatic Animal of India

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  18. Which of the following is the most important causes for animals and pl...

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  19. How many hot spots of biodiversity in the wourld have been identified...

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  20. Which of the following is correct for r-selected species ?

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