Home / General Knowledge / Biology :: section-14

General Knowledge :: Biology

  1. During which phase or phase of cell division, the morphology of the chromosomes is best studied?

  2. A.

     Telophase, anaphase

    B.

     Prohase, anaphase

    C.

     Anaphase, metaphase

    D.

     None of the above


  3. Metaphase is followed by the next phase of mitosis called

  4. A.

     Anaphase

    B.

     Prophase

    C.

     Interphase

    D.

     Anaphase


  5. It is a process which converts a single-celled zygote into a great number of cells, which then differentiate into tissues.

  6. A.

     Mitosis

    B.

     Meiosis

    C.

     Fractionation

    D.

     Regenration


  7. Which division is responsible for the continuity of hereditary information?

  8. A.

     Mitosis

    B.

     Meiosis

    C.

     Regeneration

    D.

     All of the above


  9. The type of division which occurs in somatic cells is known as

  10. A.

     Mitosis

    B.

     Meiosis

    C.

     Binary Fission

    D.

     Regeration


  11. Of the following, which is the most fundamental generalization in biology?

  12. A.

     Microbiology

    B.

     Microscope

    C.

     Cell theory

    D.

     Discovery of Cell


  13. Where does protein synthesis take place?

  14. A.

     Nucleus

    B.

     Ribosomes

    C.

     On the cell wall

    D.

     All of the above


  15. Membrane bound pigment containing bodies present in the cells are called as

  16. A.

     Chloroplasts

    B.

     Plasmids

    C.

     Plastids

    D.

     Lipids


  17. Lysosome is formed from which of the following cell organelles?

  18. A.

     Nucleus

    B.

     Endoplasmic reticulum

    C.

     Golgi bodies

    D.

     Ribosomes


  19. In the cell of animals, some microorganisms and lower plants contain

  20. A.

     One centriole

    B.

     Two centriole

    C.

     Three centriole

    D.

     Four centriole