(C) During $Anaphase$,the centromere of each chromosome splits,and the two sister chromatids separate. This process is initiated by the splitting forc

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Splitting force at the kinetochore.

(C) During $Anaphase$,the centromere of each chromosome splits,and the two sister chromatids separate. This process is initiated by the splitting force generated at the $kinetochore$ due to the tension exerted by the spindle fibers. This force pulls the chromatids toward opposite poles.

Class 11 Biology Cell Cycle and Cell Division M Phase

Easy

The separation of two chromatids of each chromosome,which is observed in anaphase,is initiated by:

A
Interaction of chromosomal fibers with centrioles.
B
Elongation of spindle fibers.
C
Splitting force at the kinetochore.
D
All of the above.

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Cell Cycle and Cell Division

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M Phase

In which phase are chromosomes most easily observed?

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Find out the correct match.

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$A$: The complete disintegration of the nuclear envelope marks the start of metaphase.
$R$: Chromosomes are distinct with two chromatids at this stage.

Medium

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The figure shows a stage of cell division. Identify the correct stage and its characteristic feature.

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What stage occurs before the cell enters mitosis?

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The separation of two chromatids of each chromosome,which is observed in anaphase,is initiated by:

Similar Questions

In which phase are chromosomes most easily observed?

Find out the correct match.

$A$: The complete disintegration of the nuclear envelope marks the start of metaphase.$R$: Chromosomes are distinct with two chromatids at this stage.

The figure shows a stage of cell division. Identify the correct stage and its characteristic feature.

What stage occurs before the cell enters mitosis?

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$A$: The complete disintegration of the nuclear envelope marks the start of metaphase.
$R$: Chromosomes are distinct with two chromatids at this stage.