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What is mutualism and predation...

What is mutualism and predation

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A Mutualism. An interaction between two different species, in which both are benefitted and can not live without each other. e.g., Rhizobium bacteria associated with root nodules of legumes. lichens.
Predation. An interaction of catching and eating of an animal by another animal. Predatorprey relationship is useful in biological control of pests with their suitable predators. e.g., lion feeding on deer.
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What is mutualism? Mention any two examples where the organisms involved are commercially exploited in agriculture.

Define predation.

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Which of the following statements regarding species interpendence are ture? an interspecific association where one is benefitted and other remains unaffected is called mutualism An interspecific association where both partners device benefit from each other is called commensalism A direct food relation between the two species of animals in whihc one animal kills and feeds on another animals called predation An interspecific relationship where both the partners are benefitted from each other is called symbiosis.

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BETTER CHOICE PUBLICATION-ORGANISMS AND POPULATIONS-SHORT ANSWER TYPE QUESTIONS
  1. Differentiate between Endothermic and Ecothermic animals. Give one exa...

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  2. Differentiate between Heliophytes and Sciophytes. Give one example eac...

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  3. What is mutualism and predation

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  4. Write any two differences between Natality and Mortality rate of popul...

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  5. What is carrying capacity? Mention two causes for rapid growth of huma...

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  6. How are biotic potential, environmental resistance and carrying capaci...

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  7. Define the terms :- (a) Carrying capacity, (b) Mortality rate, (c) D...

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  8. "Environmental temperature is rising." Comment on this statement.

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  9. How do the plants adapt to water scarcity?

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  10. How do plants adapt to Saline environments?

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  11. Draw population growth curve and explain briefly.

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  12. Describe the effect of light on physiology of plants.

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  13. Discuss the effect of light on animals.

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  14. Describe the effect of temperature on animals.

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  15. Explain the terms :- (a) Carrying Capacity, (b) Habitat, (c) Mimic.

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  16. Explain the terms- (a) Commensalism, (b) Population Explosion, (c) E...

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  17. Explain the terms- (a) Camouflage, (b) Parasitism, (c) Mutualism.

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  18. Write six major characteristics of the desert biome.

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  19. Define and give one example each of- Competition, Parasitism.

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  20. Define phenotypic adaptations. Give two differences between habitat an...

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