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Define the following terms : (a) Cell ...

Define the following terms :
(a) Cell (b) Cell organelle
(c) Mitosis (d) Meiosis
(e) Evolution (f) Crossing -over
(g) Karyokinesis (h) Diploid
(i) Interphase

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ICSE-CELL CYCLE, CELL DIVISION AND STRUCTURE OF CHROMOSOME -REVIEW QUESTIONS
  1. Meiosis-l is also known as …………… division.

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  2. The structure to which both chromatids of a chromosome are attached is...

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  3. Define the following terms : (a) Cell (b) Cell organelle (c) Mi...

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  4. How mitosis differs in animal and plant cells?

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  5. Differentiate between : Mitosis and Meiosis

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  6. Differentiate between : Centrosome and Centromere

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  7. How mitosis differs in animal and plant cells?

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  8. What is cell cycle ? Diagrammatically explain cell cycle

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  9. With the help of self explanatory diagrams show the process of mitosis...

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  10. Give significance of mitosis and meiosis.

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  11. A cell has 5 pairs of chromosomes। After mitotic division, the number ...

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  12. The points where two non-sister chromatids cross-over are called

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  13. The point where two sister chromatids of a chromosome are attached is ...

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  14. Which of the following is known as post-mitotic phase ?

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  15. Duplication of chromatin material takes place during

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  16. Meiosis-I is reductional division. Meiosis-II is equational division d...

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  17. Explain the structure of an eukaryotic chromosome.

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  18. Why is cell division necessary ?

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  19. The diagram given below represents a certain phenomenon occurs during ...

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  20. Give one point of difference between the following pairs on the basis ...

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