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General Knowledge :: Biology

  1. Which of the following is a fresh water sponge?

  2. A.

     Sycon

    B.

     Euspongia

    C.

     Spongilla

    D.

     Pleurobrachia

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  3. The kingdom Protista is primarily made up of organisms that are

  4. A.

     Eukaryotic and multicellular

    B.

     Prokaryotic and multicellular

    C.

     Prokaryotic and single-celled

    D.

     Eukaryotic and single-celled

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  5. Marsupial Kangaroo is

  6. A.

     Viviparous

    B.

     Oviparous

    C.

     Ovoviviparous

    D.

     A distinct category

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  7. Which one of the following has a bilateral symmetry in its body organization?

  8. A.

     Asterias

    B.

     Sea anemone

    C.

     Nereis

    D.

     Euchinus

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  9. Branch of biology which deals with the study of identification, nomenclature and classification of organisms is

  10. A.

     Exobiology

    B.

     Ecology

    C.

     Taxonomy

    D.

     Toxicology

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  11. Octopus belongs to the phylum

  12. A.

     Mollusca

    B.

     Cnidaria

    C.

     Echinodermata

    D.

     Chordata

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  13. Octopus is

  14. A.

     An arthropod

    B.

     An echionoderm

    C.

     A hemichordate

    D.

     A mollusc

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  15. In coelenterates mesoderm gives rise to

  16. A.

     Digestive System

    B.

     Neverous System

    C.

     Circulatory System

    D.

     Lining of the gut

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  17. It is the study of internal organs of organisms.

  18. A.

     Anatomy

    B.

     Physiology

    C.

     Morphology

    D.

     Cell Biology

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  19. Their cells have a very well defined nucleus ,in which nuclear material (chromosomes or DNA) is enclosed in double nuclear membrane.

  20. A.

     Prokaryotes

    B.

     Bacterial

    C.

     Viral

    D.

     Eukaryotes

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