Home
Class 11
BIOLOGY
Name the stage of cell cycle at which on...

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

Text Solution

Verified by Experts

Metaphase stage.
(ii)Anaphase stage
(iii)Zygotene stage of Prophase-I of meiosis.
(iv) Late Pachytene stage of Prophase-I of meiosis
Promotional Banner

Topper's Solved these Questions

  • CELL CYCLE AND CELL DIVISION

    MODERN PUBLICATION|Exercise NCERT EXEMPLAR PROBLEMS (A.MULTIPLE CHOICE QUESTIONS)|10 Videos

  • CELL CYCLE AND CELL DIVISION

    MODERN PUBLICATION|Exercise NCERT EXEMPLAR PROBLEMS ( VERY SHORT ANSWER TYPE QUESTION)|14 Videos

  • CELL CYCLE AND CELL DIVISION

    MODERN PUBLICATION|Exercise PRACTICE PROBLEMS-(MEIOSIS)|10 Videos

  • CELL : THE UNIT OF LIFE

    MODERN PUBLICATION|Exercise Chapter Practice Test (Section-E)|1 Videos

  • CHEMICAL COORDINATION AND INTEGRATION

    MODERN PUBLICATION|Exercise Chapter Practice Test|16 Videos

Similar Questions

Explore conceptually related problems

Pairing of homologous chromosomes takes place in

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.

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

Mathc 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"):}

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

The points at which crossing over has taken place between homologous chromosomes are called Or Visible expression of the genetic phenomenon of crossing over is called

Given diagram shows a pair of homologous chromosomes during meiosis Maximum crossing over will occur between genes

Which of the following is correct about bivalent? (i) Bivalents are tetrads. (ii) A bivalent means 4 chromatids and 2 centromeres. (iii) One bivalent consists of 2 homologous chromosomes. (iv) Bivalents form in zygotene.