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TRUEMEN BIOLOGY ENGLISH-ECOSYSTEM -MCQ
- Which of the food chain directly depends on solar radiations?
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- Converters or transducer organisms in the food chain are called
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- In parasitic food chain, the pyramid of number is
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- Ascending trophic level in grazing food chain pyramid represents
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- Phytoplankton are dominant in
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- Which ones are reservoirs of Phosphorus and Nitrogen cycles respective...
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- An organism contains carbon molecules which have passed through three ...
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- Identify the following food chain: Dead animal Blow fly maggots rarr C...
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- Ecological efficiency is
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- Breakdown of detritus into smaller particles by earthworm is a process...
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- Decomposers like fungi and bacteria are (i) Autotrophs (ii) Heterotr...
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- The process of mineralisation by micro organisms helps in the release ...
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- Which of the following is not a producer?
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- Among the following, where do you think the process of decomposition w...
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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 plac...
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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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- Oceans occupy A percent of the earth surface and have a productivity o...
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