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Read the following statements and select...

Read the following statements and select the correct option:
(a) Pioneer community is the stable and final biotic community of an ecological succession
(b)Pioneer community has maximum diversity and niche specialization.

A

(b) is correct but (a) is false

B

Both (a) and (b) are true.

C

(a) is correct but (b) is false.

D

Both (a) and (b) are false.

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-ECOSYSTEM-EXERCISE-II (PLANT SUCCESSION)
  1. Species that invade an area in secondary succession depend on

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  2. Primary succession refers to development of communities on a

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  3. Successions that occur on soils or areas which have recently lost thei...

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  4. In lithosere, foliose lichens make the conditions favourable for the g...

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  5. Select the correct sequence of succession in a pond.

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  6. Correct sequence of stages of succession on a bare rock is

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  7. Match Column-I with Column-II and select the correct option from the c...

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  8. Read the following statements and select the correct option: (a) Pi...

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  9. Correct sequence of stages of succession on a bare rock is

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  10. In the given figure, A, B, C, D, E and F represent some stages of hydr...

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  11. An ecosystem which can be easily damaged but can recover after some ti...

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  12. Match the following columns

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  13. The correct sequence of plants in a hydrosere is

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  14. The second stage of hydrosere is occupied by plants like

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  15. Which one of the following statements is correct for secondary success...

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  16. Given below are some of the stages of the hydrarch A) Marsh meadow s...

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  17. Which of the following is considered as pioneer community in xerarch?

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  18. Match Column-I with Column-II and select the correct option from the c...

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  19. Match Column-I with Column-II and select the correct option from the c...

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  20. Biotic succession is caused by

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