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The points where two non-sister chromati...

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

A

chiasmata

B

centromere

C

chromatids

D

centromeres

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The point where two sister chromatids of a chromosome are attached is known as

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ICSE-CELL CYCLE, CELL DIVISION AND STRUCTURE OF CHROMOSOME -REVIEW QUESTIONS
  1. Give significance of mitosis and meiosis.

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

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

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

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

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  6. Duplication of chromatin material takes place during

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

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  8. Explain the structure of an eukaryotic chromosome.

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  9. Why is cell division necessary ?

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

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

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  12. The diagram given below represents a stage of a cell: Name the st...

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  13. Draw a well labelled diagram of metaphasic chromosome.

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  14. Given below is a diagram representing a stage during mitotic cell divi...

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  15. Given below is a diagram representing a stage during mitotic cell divi...

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  16. Given below is a diagram representing a stage during mitotic cell divi...

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  17. Given below is a diagram representing a stage during mitotic cell divi...

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  18. Given below is a diagram representing a stage during mitotic cell divi...

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  19. What do you understand by karyokinesis and cytokinesis? Mention differ...

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  20. Differentiate between : Mitosis and Meiosis

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