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Nondisjunction forms and causes Aneoploidy

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When do the pair of chromatids break apart at the centromere?

Anaphase


What phase do centromeres break?

Centromere splitting is something that happens to the Chromosomes during the M Phase (Mitosis) of cell division. During Anaphase (a phase in the M Phase), the centrioles that have sent out spindle fibers and are at opposite poles just tug at the centromere of the Chromosome, causing the centromere to split. Anaphase is basically centromere splitting, where the spindle fibers from the centrioles split the chromosome in half at the centromere.


Sister chromatids are attached to each other at an area called the?

The chromatids are attached to each other at the Centromere. Hope that helps have a nice day.


The chromatid is attached to a spindle fiber by what?

one word Centromere


During which phase of mitosis do the paired chromatids break apart at the centromere to become individual chromosomes before moving toward opposite poles of the cell?

The chromatids break apart at the centromere during the anaphase of mitosis. This is when the spindle fibers pull the individual chromosomes toward opposite poles of the cell.


The sister chromatids in a chromosome are attached together by the?

centromere


What is a structure joining two threads of a chromosome?

centromere


Two chromatids of a chromosome are attached at a point called?

The chromatids of a chromosome are attached at a point called the centromere. The centromere is a region where the two chromatids are closely aligned and hold together until they separate during cell division.


What is the area where a pair of chromatids is attached is the?

The area where a pair of chromatids is attached is known as the centromere. It serves as the point of attachment for spindle fibers during cell division, allowing the chromatids to be pulled apart and distributed to daughter cells.


Is a centromere an organized display of an organism's chromosomes?

No, the centromere is not an organized display of an organism's chromosomes. A centromere is the point of the chromosome where it is attached to a spindle during cell division.


What is sister chromatids held together by?

Sister chromatids are held together at a region of highly condensed DNA called the centromere. The centromere region is very important during the process of cell division where chromosomes have to segregate into daughter cells. In addition, chromosomes are classified into different groups based on the position of the centromere


The point at which two chromatids are attached to each other in a chromosome is called?

Centromere!