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General Knowledge :: Biology

  1. Which of the following micro-organism causes diseases like polio and chicken pox?

  2. A.

     Bacteria

    B.

     Protozoa

    C.

     Algae

    D.

     Virus


  3. What kingdom does Amoeba belong to

  4. A.

     Plantae

    B.

     Protista

    C.

     Monera

    D.

     Prokaryotae


  5. Which bacteria cause the greatest harm in the food industry?

  6. A.

     Recycling

    B.

     Digestive

    C.

     Fermenting

    D.

     Pathogenic


  7. Bacteria divides by

  8. A.

     Binary Fission

    B.

     Spirilla

    C.

     RNA

    D.

     Fusion


  9. Important plant diseases like fire-blight and crown all are caused by

  10. A.

     Viruses

    B.

     Bacteria

    C.

     Fungi

    D.

     Protozoans


  11. In ________ cells the genetic material is without any nuclear membrane covering and is directly submerged in the cytoplasm.

  12. A.

     Virus

    B.

     Algae

    C.

     Bacteria

    D.

     Moss


  13. Cyanobacteria are also known as

  14. A.

     Autotrophic bacteria

    B.

     Blue Green Algae

    C.

     Red Brown Algae

    D.

     None of the above


  15. Branch of biology which deals with the study processing and preservation of food is called

  16. A.

     Food technology

    B.

     Food biotechnology

    C.

     Food preservation

    D.

     None of these


  17. A viral species is a group of viruses that has

  18. A.

     Same ecological niche

    B.

     Same genetic information

    C.

     Both A & B

    D.

     None of the above


  19. The litmus paper utilized in the chemical laboratories is made of :

  20. A.

     Fern

    B.

     Algae

    C.

     Lichen

    D.

     Fungi