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General Knowledge :: Biology

  1. A typical chromosome has two parts a centrifuge and ________

  2. A.

     Blastomeres

    B.

     Chromosomes

    C.

     Centrosomes

    D.

     Ribosomes


  3. How does a Unicellular Organism reproduce?

  4. A.

     Cell division

    B.

     Cell reproduction

    C.

     Cell synthesis

    D.

     Fragmentation


  5. Healing of wounds is dependent upon the ________ division of underlying cells.

  6. A.

     Meiosis

    B.

     Mitotic

    C.

     Budding

    D.

     None of the above


  7. It is formed by a repeating nucleosome units, which are closely attached to each other to a continuous fibre.

  8. A.

     Chromatin

    B.

     Centromere

    C.

     Chromosome

    D.

     DNA


  9. It is the site of chromosome attachment to the fibres of spindle.

  10. A.

     Chromomere

    B.

     Centromere

    C.

     Centrosme

    D.

     Blastomere


  11. During which phase centromeres divide and chromatids separate into chromosomes?

  12. A.

     Prophase

    B.

     Metaphase

    C.

     Telophase

    D.

     Anaphase


  13. The shape of chromosome is clearly visible at

  14. A.

     Prophase

    B.

     Anaphase

    C.

     Metaphase

    D.

     Telophase


  15. How many daughter cells are formed after the completion mitosis?

  16. A.

     2

    B.

     4

    C.

     6

    D.

     8


  17. Pollen is produced by the process of

  18. A.

     Mitosis

    B.

     Pollination

    C.

     Meiosis

    D.

     Fertilization


  19. How many daughter cells reproduces after the completion of Meiosis II?

  20. A.

     2 daughter cells

    B.

     4 daughter cells

    C.

     6 daughter cells

    D.

     8 daughter cells