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During the metaphase stage of mitosis , spindle fibres attach to chromosomes at 

Option: 1

Kinetochore


Option: 2

Both centromere and kinetochore 


Option: 3

Centromere 


Option: 4

Centromere , Kinetochore and area adjoining centromere 


Answers (1)

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As we have learned

Chromosomes -

During different stages of cell division, cells show structured chromosomes in palces of nucleus. Every chromosome essentially has a primary constriction or the centromere on the sides of which disc shaped structures called kinetochores are present.

 

- wherein

Chromosomes

 

 A kinetochore is a complex protein structure where microtubes attch themselves to the chromosomes 

 

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Gunjita

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