CBSE Important Questions

CBSE Guess > Papers > Important Questions > Class IX > 2009 > Science > Science By : Mr M. p. Keshri

CBSE CLASS I X

Diversity in Living Organism (Solved)

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Q.1. Which do you think is a more basic characteristic for classifying organisms ?
(a) The place where they live.
(b) The kind of cells they are made of. Why ?

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Q.2. What is the primary characteristic on which the first division of organisms is made ?


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Q.3. On what bases are plants and animals put into different categories ?


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Q.4. Which organisms are called primitive and how are they different from the so-called advanced organisms ?


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Q.5. Will advanced organisms be the same as complex organisms ? Why ?


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Q.6. What is the basis on which living things are identified and categorized ?


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Q.7.How can we say that the classification of life forms will be closely related to their evolution ?


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Q.8. What is evolution ?


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Q.9. Who first of all gave the idea of evolution ?


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Q.10. In which book did Darwin describe the idea of evolution ?


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Q.11. What is the criterion for classification of organisms as belongs to kingdom Monera or Protista ?


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Q.12. In which kingdom will you place an organism which is single-celled, eukaryotic and photosynthetic ?


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Q.13. In the hierarchy of classification, which grouping will have the smallest number of organisms with a maximum of characteristics in common and which will have the largest number of organisms ?


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Q.14. State the name of scientist who proposed five kingdom classification system of organisms.


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Q.15. State the list of names of five kingdom of organism with the names of organism they are composed of.


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Q.16. State the basis of formation of five kingdom classification.


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Q.17. Who proposed division of Monera kingdom ? State the groups proposed


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Q.18. State the basic unit of classification.


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Q.19. Define species.


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Q.20. State the hierarchic categories generally used for classification of animals.


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Q.21. State the characteristic of kingdom Monera


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Q.22. Why blue green algae are included under monera and not under plantae ?


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Q.23. State the groups of organism under kingdom monera.


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Q.24. What are mycoplasm ?


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Q.25. State the characteristics of kingdom protista with examples.


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Q.26. Give one example of each protesta having cilia and flagella.


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Q.27. Draw labeled diagram of three protozoa.


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Q.28. State the characteristics of fungi with example.


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Q.29. What are lichen ? Give examples.


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Q.30. State the similarities between plants and animals.


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Q.31. State the difference between plants and animals.


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Paper By Mr. M. P. Keshari [ For Further Enquiry 09434150289]