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CHETANA PUBLICATION-Organisms and Populatoins-EXERCISE
- Give reason "Predators are prudent in nature".
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- Which factor of an ecosystem includes plants, animals and microorganis...
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- An assemblage of individuals of different species living in the same h...
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- Association between sea anemone and Hermit crab in gastropod shell is ...
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- Select the statement which explain best parasitism.
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- Growth of bacteria in a newly innoculated agar plate shows…..
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- The study of interrelationship between organisms and their environment...
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- Environmental factor that determine existences of an organisms is call...
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- Habitat together with functions of species constitute its
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- Physical space occupied by the organisms is called
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- Position of the organisms in the environmental gradient is called
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- Two species cannot occupy same niche. The law is
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- Individual on one species ocupying a particular geographical area at a...
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- Community is defined as
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- Which of the following is an indirect ecological factor?
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- Biotic factors are
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- Praying mantis is good example of
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- A bird enters in the mouth of crocodile and feed on parasitic leeches....
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- If stronger partner is benefited and the weak partner is harmed is cal...
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- Interaction between two organisms of different species in which oneorg...
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- An interspecific interaction in which no species is either harmed or b...
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