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Name any four echinoderms....

Name any four echinoderms.

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The correct Answer is:
(i) Star fish, sea urchin, feather star, sea cucumber
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PRADEEP-DIVERSITY IN LIVING ORGANISMS -SHORT ANSWER QUESTIONS
  1. Write two characteristics of phylum Annelida.

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  2. Name atleast two insects which carry pathogens of diseases.

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  3. Name any four echinoderms.

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  4. Write two important fetures of sub-phylum Protochordata.

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  5. How would you define 'alpha diversity' and 'beta diversity' ?

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  6. Give two important characteristics each of cyanbacteria and Archaebact...

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  7. Name the sex organs of gymnosperms and angiosperms

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  8. Give two important characteristics of thallophyta.

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  9. What is peculiar about sex organs in bryophytes ?

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  10. What is artficial classification ? How is it different from phylognet...

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  11. Given four characteristics on which 5- kingdom classification is based

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  12. Give two basic differences between bryophytes and pteridophytes .

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  13. Write down differences between dicots and monocots.

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  14. Name the extertory organs present in the repreentatives of (a) plathye...

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  15. Define the tern (a) Protostomia (b) Deuterostomia

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  16. Frogs and toads belong to which class of vertebrates ? Write the most ...

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  17. Name the smallest and the largest bird species.

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  18. Give the most characteristic features of phylum mollusca.

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  19. Define birds. Give two examples of flightless birds

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  20. Give two examples of egg-laying nammals

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