What is the role of centrosomes during cell division?

Centrosomes play a crucial role in cell division by producing spindle fibers, which are essential for the equal distribution of chromosomes into daughter cells. During mitosis and meiosis, centrosomes organize and anchor the microtubules that form the mitotic spindle. This spindle is responsible for attaching to the chromosomes via their kinetochores and facilitating their movement towards opposite poles of the cell during division. The proper functioning of centrosomes ensures that the chromosomes are accurately segregated, preventing issues such as aneuploidy, where daughter cells may end up with incorrect numbers of chromosomes. This process is vital for maintaining genetic stability in the resulting cells after division.