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MODERN PUBLICATION-ECOSYSTEM -REVISION EXERCISES (IV. SHORT ANSWER TYPE - II QUESTIONS) (A. QUESTIONS FROM STATE BOARD EXAMINATIONS)
- Define ecological pyramids and describe the pyramid of number .
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- Explain ecological pyramids with suitable diagrams.
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- (a) Fill in the blanks . (b) Define the following : (i) Micr...
05:59
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- Energy flow in an ecosystem is unidirectional . Comment
03:09
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- Draw a simplified model of phosphorus cycling in a terrestrial ecosyst...
04:19
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- Write a short note on carbon cycle .
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- What is ecological succession ? Explain succession of plants on a bare...
03:31
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- What is primary productivity ? Explain factors affecting it .
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- Define decomposition and describe the processes and products of decomp...
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- How does primary succession take place on a bare rock ( xerarch).
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- Define ecological succession Give four different between seral and cli...
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- What are various types of food chains . Explain detritus food chain .
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- Define standing crop. Why is the pyramid of biomass in aquatic ecosyst...
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- Give an account of energy flow in an ecosystem.
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- Discuss the biotic components of a pond ecosystem .
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- Describe ecological pyramid of biomass .
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- What is food chain ? Explain its types .
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- Define food web ? Given its characters and example
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- What is ecological pyramid? Describe pyramid of energy .
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- An ecosystem consists of the following population . Phytoplankton, ...
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