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Ecological succession is and change in s...

Ecological succession is _______and _________change in species compostion.

A

Orderly and sequential

B

predictable and orderly

C

Gradual and unsequential

D

Sequential and disorderly

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The correct Answer is:
B
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AAKASH INSTITUTE-ECOSYSTEM-Assignment (Section A)
  1. Major conduit of energy in land and aquatic ecosystem is transferred t...

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  2. In hydrarch succession , reed swamp stage is preceded by

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  3. Ecological succession is and change in species compostion.

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  4. Pioneer community established on a bare rock is

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  5. Succession proceeds from

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

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

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  8. Choose the correct change during ecological succession.

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  9. The most common shape of pyramid of number is

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

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

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  12. Mineralisation is performed by

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

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

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

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

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

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  18. Initial serial stages in succession

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

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

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