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Pioneer community established on a bare ...

Pioneer community established on a bare rock is

A

Mosses

B

Lichens

C

Phytoplanktons

D

Higher plants

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The correct Answer is:
B
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Pioneer community established in bare rock is

First community established in an area is

Read the given statements and select the correct option: Statement 1: Pioneer community is the stable and final biotic community of an ecological succession. Statement 2 : Pioneer community has maximym diversity and niche specialisation.

(a) Name the pioneer species organisms on a bare rock. (b) How do pioneer species help in establishing the next type of vegetation

What is Pioneer community?

Plant succession is the gradual predictable change in species composition of an area. It starts with pioneer community which leads to stable climax community which results in a……….condition.

What is pioneer community ?

What is pioneer community ?

Fill in the blanks : Succession that starts on a bare rock is called …………….. and that which begins on sand is called ……….. .

Pioneer community in the lithosere is ...............

AAKASH INSTITUTE-ECOSYSTEM-Assignment (Section A)
  1. In hydrarch succession , reed swamp stage is preceded by

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  2. Ecological succession is and change in species compostion.

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  3. Pioneer community established on a bare rock is

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  4. Succession proceeds from

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  5. Carbon constitutes of dry weight of organism and percentage is dissolv...

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  6. Choose incorrect option for the cost distribution of ecosystem service...

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  7. Choose the correct change during ecological succession.

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  8. The most common shape of pyramid of number is

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  9. Which of the following organisms convert plant matter into animal matt...

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  10. Productivity contributed by oceans is but area coverage is compartivel...

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  11. Mineralisation is performed by

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  12. To make tha study of global ecosystem easier, it is broadly into how m...

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  13. Major site of decomposition in the soil and water bodies respectively ...

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  14. Raw material for decompostion represented by dead organic matter is

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  15. Which of the following trophic levels are occupied by sparrow ?

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  16. Amount of inorganic substances present in an ecosystem is . Energy flo...

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  17. Initial serial stages in succession

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  18. Choose odd one out w.r.t. gaseous cycle.

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  19. Area where succession can take several thoudands years to reach climax...

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  20. Major utillisation of carbon from atmosphere is through

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