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Primary succession is development of com...

Primary succession is development of communities on

A

Cleared forest area

B

Previously unoccupied sites

C

Freshly harvested crop field

D

Pond filled after a day season

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The correct Answer is:
B
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Climax communities

Primary succession on rocks starts with

[A] : The community that ends in a succession is known as climax community . [R] : For a species population in climax community to be stable , there must be a balance between natality and mortality .

What is primary succession?

Name the pioneer species in primary succession on rocks and primary succession in water

Climax stage is achieved quickly in secondary succession as compared to primary succession. Why?

TRUEMAN BIOLOGY-ECOSYSTEM -MCQ
  1. Which of the following representations shows the pyramid of numbers in...

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  2. The plants convert light into chemical energy with a photosynthetic ef...

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  3. Primary succession is development of communities on

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  4. Which one of the following statements for pyramid of energy is incorre...

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  5. Which one of the following animals may occupy more than one trophic le...

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  6. Both, hydrarch and xerarch successions lead to

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  7. Identify the possible link ''A'' in the following food chain Plant ...

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  8. The upright pyramid of number is absent in

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  9. Given below is an imaginary pyramid of numbers. What could be one of t...

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  10. Which one of the following is not a functional unit of an ecosystem

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  11. Which one of the following is not a gaseous biogeochemical cycle in ec...

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

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  13. Identify the likely organisms (A), (B), (C ) and (D) in the food web s...

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  14. The rate of formation of new organic matter by rabbit in a grassland i...

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  15. Food web' refers to

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  16. The study of interaction between groups of various organisms with thei...

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  17. The pyramid of biomass in sea is

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  18. Natural reservoir of phosphorus is

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  19. Which one of the following processes during decomposition is correctly...

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  20. Most animals are tree dwellers in a

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