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PRADEEP-ECOSYSTEM-Multiple choice question
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- Which of the following is an example of man-made ecosystem?
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- Trophic levels in ecosystem is formed by:
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- Select the formula for ecological efficiency:
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- The final stable community in ecological succession is:
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- Desert, grassland, forests and tundra are the example of:
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- Which of the following is a free-living nitrogen fixing bacterium pres...
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- Which of the following fixes atmospheric N(2) ?
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- Pyramid of energy in a river ecosystem is:
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- Which one of the following types of organisms occupy more than one tro...
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- Chipko movement was launched for the protection of
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- The correct sequence of plants in a hydrosere is
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- Which one of the following is a symbiotic nitrogen fixer?
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- During the process of ecological succession the changes that take plac...
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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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