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ALLEN-ORGANISM & ENVIRONMENT AND DEMOGRAPHY-EXERCISE-III
- Select the statement which explains best parasitism. (a) One organ...
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- The role of an organism in ecological system is known as
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- Adaptation to low temperature and freezing in animals occurs due to th...
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- Select the statement which best explains commensalism:-
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- Community is defined an aggregation of:-
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- Parasite can be explained as an organism which depends on others:-
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- An orchid plant is growing on the branch of mango tree. How do you des...
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- Mark the important defence mechanism in plants against herbivour:-
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- Species A(-) & species B(o) shows the following interaction:-
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- Which one of the following has the largest population in a food chain?
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- The second trophic level of longer food chains in a lake is:
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- Secondary producers are
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- What is the percentage of photosynthetically active radiation (PAR), i...
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- Which of the following is an abiotic components of the ecosystem?
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- Which of the following process helps in nutrient conservation
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- Which of the following pair is a sedimentary type of biogeochemical cy...
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- Match the items in column I with column II {:("Column I","Column II"...
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- Soil erosion can be prevented by:-
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- Mild grazing in grassland by herbivores:-
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- Deforestation generally decreases:-
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