In a climax community:...

In a climax community:

size of individual is small

efficiency of energy use is low

food chain and food web is complex

ecological niches are few generalised compared to adjoining communities

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[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 .

Define a climax community. How does a sere differ from a seral community?

Intermediate community between pioneer and climax community is called...........

What will be the P/R ratio of a climax community and a pioneer community? What explanation could you offer for the changes seen in P/R ratio of a pioneer community and the climax community?

Explain how does : (a) a primary succession start on a bare rock and reach a climax community? (b) the algal bloom eventually choke the water body in an industrial area?

Read the following statements carefully : ( i ) primary succession is a very slow process taking thousands of years for the climax to be reached. (ii) The energy at a higher trophic level is always more than at a lower level (iii) Bacterial and fungal enzymes degrade detritus into simple inorganic substances. This process is called fragmentation . (iv ) All succession, whether taking place in water or on land, proceeds to a similar climax community : the mesic condition . Which of the two above statements are correct ?

Assertion: Climax community is in near equilibrium with the environment Reason: Composition and structure of climax community generally slow change with changing environment

Nature of climax community depends upon

The nature of climax community ultimately depends on

The nature of climax community ultimately depends on :

GRB PUBLICATION-ECOSYSTEM -EXEMPLAR PROBLEMS

In a climax community:
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Decomposers like fungi and bacteria are: i. autotrophs ii. heter...
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The process of mineralisation by microorganisms helps in the relase of
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Productivity is the rate of production of biomass expressed in terms o...
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An inverted pyramid of biomass can be found in which ecosystem?
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Which of the following is not a producer?
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Which of the following ecosystems is most productive in terms of net p...
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Pyramid of numbers is
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Approximately how much of the solar energy that falls on the leaves of...
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Among the following where do you think the process of decomposition wo...
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How much of the net primary productivity of a terrestrial ecosystem is...
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During the process of ecological succession, the changes that take pla...
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Climax community is in a state of
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Among the following biogeochemical cycles, which one does not have los...
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The sequence of communities of primary succession in water is
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The reservoir for the gaseous type of bio-geo chemical cycle exists in...
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If the carbon atoms fixed by producers already have passed through thr...
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Which of the following type of ecosystem is expected in an area where ...
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The zone at the edge of a lake or ocean which is alternatively exposed...
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Edaphic factor refers to
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Which of the following is an ecosystem service provided by a natural e...
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