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Read the following statements about cell...

Read the following statements about cell division and select the correct ones.
(i) M phase represents the phase when actual cell division occurs and I phase represetns the phase between two successive M phases.
(ii) In the 24 hours average duration of cell cycle of a human cell, cell division proper lasts for only about an hour.
(iii) M phase constitutes more than 95% of the duration of cell cycle.

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ALLEN-CELL CYCLE AND CELL DIVISION-EXERCISE
  1. In animal cells, during S-phase (a) begins in the the nucleus and (b) ...

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  2. Cells in G(0) state remain but no longer proliferate unless called o...

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  3. Read the following statements about cell division and select the corre...

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  4. Cell growth is a continous process while DNA replication occurs only d...

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  5. During interphase, proteins are synthesized in preparation for mitosis

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  6. Most dramatic period of cell cycle is

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  7. Initiation of condensation of chromatin material occurs in

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  8. In which state of mitosis morphology of chromosome is most easily stud...

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  9. The stage of mitosis in which splitting of centromeres occurs-

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  10. The stage of mitosis during which nuclear membrane and nucleolus reapp...

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  11. What is the simple precursor of the middle lamella?

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  12. The type of division responsible for the growth of multiceullular orga...

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  13. At which phase of meiosis, the sister chromatids move towards opposite...

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  14. Give a suitable example of multinucleate condition (syncytium) in whic...

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  15. Mitosis is also called as reductional division

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  16. In metaphase, the sister chromatids move towards the opposite poles of...

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  17. Following are some events of mitotic cell division, select the correct...

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  18. Small disc shaped structures at the surface of centromeres are called ...

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  19. Each chromosome start to moves away from equatorial plate in telophase...

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  20. M-phase is the largest phase of cell cycle because karyokinesis occur ...

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