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Name the stage of cell cycle at which on...

Name the stage of cell cycle at which one of the following events occur ?
(a) Chromosomes are moved to spindle equator.
(b) Centromere splits and chromatids separate.
(c) Pairing between homologous chromo- somes takes place.
(d) Crossing over between homologous chromosomes takes place.

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(i) Metaphase
(ii) Anaphase
(iii) Zygotene stage of prophase I of meiosis
(iv) Late pachytene stage of prophase I of meiosis
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Name the stage of cell cycle at which one of the following events occur: (i) Chromosomes are moved to spindle equator (ii) Centromere splits and chromatids separate (iii) Pairing between homologous chromosomes takes place (iv) Crossing over between homologous chromosomes takes place

Name the stage of cell cycle at which one of the following events occur: (i) Chromosomes are moved to spindle equator (ii) Centromere splits and chromatids separate (iii) Pairing between homologous chromosomes takes place (iv) Crossing over between homologous chromosomes takes place

Name the stage of cell cycle at which one of the following events occur Chromosomes are moved to spindle equator.

Name the stage of cell cycle at which one of the following events occur Pairing between homologous chromosomes takes place.

Name the stage of cell cycle at which one of the following events occur Centromere splits and chromatids separate.

Name the stage of cell cycle at which one of the following events occur Crossing over between homologous chromosomes takes place

For the stages of the cell cycle, select the correct option. A. A chromosome is arranged at the equator - Metaphase. B. Centromere splits and chromatids are separated - Anaphase I. C. The pairing between homologous chromosomes takes place - Zygotene.

Match column I with column II and select the correct option from the given codes. {:("Column I","Column II"),("Chromosomes move to equator",(i)"Pachytene"),("Centromere splits and ",(ii)"Zygotene"),("Pairing between homologous chromosomes",(iii)"Anaphase"),("Crossing over between homologous chromosomes",(iv)"Metaphase"):}

The points at which crossing over has taken place between homologous chromosomes are called synaptonemal complexes

Which of the following is unique to mitosis and not a part of meiosis? (a) Homologous chromosomes behave independently (b) Chromatids are separated during anaphase (c) Homologous chromosomes pair and form bivalents (d) Homologous chromosomes crossover .

ICSE-CELL CYCLE AND CELL DIVISION -REVIEW QUESTIONS (DIFFERENTIATE BETWEEN THE FOLLOWING)
  1. Metaphase of mitosis and metaphase of meiosis i

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  2. Mitotic prophase and Meiotic prophase I

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  3. Name the stage of cell cycle at which one of the following events occu...

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  4. Define the following: Synapsis

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  5. How does cytokinesis in plant cells differ from that in animals cells ...

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  6. What is the significance of meiosis?'

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  7. Can there be mitosis without DNA replication in 'S' phase?

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  8. Where does the cell plate formation take place in mitosis in a plant c...

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  9. If a diploid cell has'24 chromosomes, how many chromosomes will be pre...

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  10. Name the chromosome that has centromere in the middle.

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  11. Differentiate between the following : Animal cell and Plant cell.

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  12. Describe the stage of mitosis when centromere splits into two.

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  13. Draw the stage of meiosis when synapsis takes place.

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  14. How mitosis differs in animal and plant cells?

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  15. Name a few conditions when cells undergo mitosis.

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

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  17. What will happen if there is no reduction of chromosomes in meiosis?

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  18. What is the importance of crossing over?

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  19. What is the difference in the chromosome number of daughter cells prod...

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  20. How do variations arise in sexually reproducing organisims? Explain br...

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