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Will advanced organisms be the same as c...

Will advanced organisms be the same as complex organisms? Why?

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Yes, because the advanced organisms also were like primitive ones once. They have acquired their complexity relatively recently. There is a possibility that these advanced or 'younger' organisms acquire more complex stuctures during evolutionary time to compete and survive in the changing enviroment.
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NCERT ENGLISH-DIVERSITY IN LIVING ORGANISMS-Exercise
  1. What is the primary characteristic on which the broad division of orga...

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  2. On what bases are plants and animals put into different categories?

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  3. Which organisms are called primitive and how are they different from t...

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  4. Will advanced organisms be the same as complex organisms? Why?

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  5. What is the criterion for classification of organisms as belonging to ...

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  6. In which kingdom will you place an organism which is single- celled, e...

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  7. In the hierarchy of classification, which grouping will have the small...

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  8. Which division among plants has the simplest organisms?

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  9. How are pteridophytes different from the phanerogams?

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  10. How do gymnosperms and angiosperms differ from each other?

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  11. How do poriferan animals differ from coelenterate animals?

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  12. How do annelid animals differ from arthropods?

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  13. What are the differences between amphibians and reptiles?

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  14. What are the differences between animals belonging to the Aves group a...

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  15. What are the advantages of classifying organisms ?

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  16. How would you choose between two characteristics to be used for develo...

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  17. Explain the basis for grouping organisms into five kingdoms.

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  18. What are the major divisions in the Plantae ? What is the basis for th...

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  19. How are the criteria for deciding divisions in plants different from t...

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  20. Explain how animals in Vertebrata are classified into further subgroup...

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