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The sequence of communities of primary succession in water is

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Important Questions on Ecosystem: Structure and Function

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NTA Errorless Biology Volume-2>Chapter 18 - Ecosystem: Structure and Function>NCERT>Q 14
If the carbon atoms fixed by producers already have passed through three species, the trophic level of the last species would be
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NTA Errorless Biology Volume-2>Chapter 18 - Ecosystem: Structure and Function>NCERT>Q 15
Which of the following type of ecosystem is expected in an area where evaporation exceeds precipitation and mean annual rainfall is below 100 mm?
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NTA Errorless Biology Volume-2>Chapter 18 - Ecosystem: Structure and Function>NCERT>Q 16
The zone at the edge of a lake or ocean which is alternatively exposed to air and immersed in water is called
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NTA Errorless Biology Volume-2>Chapter 18 - Ecosystem: Structure and Function>NCERT>Q 17
Edaphic factor refers to
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NTA Errorless Biology Volume-2>Chapter 18 - Ecosystem: Structure and Function>Critical Thinking>Q 1
The important steps in the process of decomposition are?
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NTA Errorless Biology Volume-2>Chapter 18 - Ecosystem: Structure and Function>Critical Thinking>Q 2
Mr. X is eating curd/yoghurt. For this food intake in a food chain he should be considered as occupying
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NTA Errorless Biology Volume-2>Chapter 18 - Ecosystem: Structure and Function>Critical Thinking>Q 3
An ecosystem may be defined as?
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NTA Errorless Biology Volume-2>Chapter 18 - Ecosystem: Structure and Function>Critical Thinking>Q 4
If we completely remove the decomposers from an ecosystem, the ecosystem functioning will be adversely affected because