The centromere is a part of a chromosome that links the sister chromatids or dyads

The centromere is a part of a chromosome that links the sister chromatids or dyads. The spindle fibers attach to it during .

Centrosome is the organelle where all the cell microtubules get organized.They occur only in animal cells.

Also, centrosomes regulate the cell division cycle.

On the other hand, a centriole is a small set of microtubules arranged in a specific way. There are nine groups of microtubules. The centrioles are found in pairs and move towards the poles of the nucleus during the cell division.