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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


  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


  5. Marsupial Kangaroo is

  6. A.

     Viviparous

    B.

     Oviparous

    C.

     Ovoviviparous

    D.

     A distinct category


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

  8. A.

     Asterias

    B.

     Sea anemone

    C.

     Nereis

    D.

     Euchinus


  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


  11. Octopus belongs to the phylum

  12. A.

     Mollusca

    B.

     Cnidaria

    C.

     Echinodermata

    D.

     Chordata


  13. Octopus is

  14. A.

     An arthropod

    B.

     An echionoderm

    C.

     A hemichordate

    D.

     A mollusc


  15. In coelenterates mesoderm gives rise to

  16. A.

     Digestive System

    B.

     Neverous System

    C.

     Circulatory System

    D.

     Lining of the gut


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

  18. A.

     Anatomy

    B.

     Physiology

    C.

     Morphology

    D.

     Cell Biology


  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