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Crossing over takes place in...

Crossing over takes place in

A

Mitotic cell

B

Meiotic cell

C

Mutating cell

D

Amitotic cell

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The correct Answer is:
B
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Explore conceptually related problems

Crossing over takes place on:-

Assertion (A): Recombination and crossing over take place in meiosis I. Reason (R ): In the process of meiosis two stages of DNA replication take place.

Crossing over takes place during :

Crossing over takes place between :

Assertion (A): Karyokinesis is the significant stage in cell division. Reason (R ): Crossing over takes place during karyokinesis.

Assertion (A): Crossing over takes place between two homologous chromosomes. Reason (R ): Crossing over is the exchange of chromosomal fragments between homologous chromosomes.

Assertion :- During pachytene crossing over takes place which is dependent on recombinase Reason:- Recombinase is the group of enzymes involved in crossing over and crossing over is an enzyme dependent process.

Assertion : Crossing over take place during pachytene stage. Reason : It is a process of interchange of chromatid material between non sister chromatid of homologous chromosomes.

DINESH PUBLICATION-CELL CYCLE (CELL DIVISION)-REVISION QUESTIONS
  1. The term synaptonemal complex refers to site of

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  2. Division of cytoplasm after completion of nuclear division is called

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  3. Crossing over takes place in

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  4. Identify the correct pair of statements I. Movement of cytoplasm aro...

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  5. Match the lists and find the correct option {:(,I,,II,),(a.,G(2)" ph...

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  6. A stage in cell division is shown in the figure. Select the answer whi...

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  7. The complex formed by a pair of synapsed homologous chromosomes is cal...

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  8. Identify the stage of mitosis with its characteristics

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  9. In onion root tip during mitotic metaphase, the number of kinetochores...

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  10. Metaphase chromosome appears to be longitudinally divided into two ide...

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  11. The homologous genes are separated at

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  12. Which substance is used to keep cells in metaphase stage of mitosis i...

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  13. In a diploid cell, at which stage of cell cycle, the amount of DNA is ...

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  14. Given below are assertion and reason. Point out if both are true with ...

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  15. Which of the following events takes place during anaphase stage of mit...

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  16. Match the lists and choose the correct option {:(,"I",,"II",),(a.,G...

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  17. What are spindle fibres that connect the centromere to respective pole...

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  18. Match the columns and choose the right option {:(,"I",,"II",),(a.,"L...

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  19. In 'S' phase of the cell cycle

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  20. The enzyme recombinase is required in which stage of meiosis ?

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