Why do cells that lack cell control exhibit karyotypes which look physically different than cells with normal cell cycle?

Cells that lack proper cell control often exhibit abnormal karyotypes due to unregulated cell division, leading to chromosomal abnormalities such as aneuploidy, deletions, or duplications. These irregularities arise because the mechanisms that ensure accurate DNA replication and chromosome segregation during the cell cycle are disrupted. Consequently, these cells can accumulate genetic mutations and structural alterations, resulting in a karyotype that appears physically different from that of cells with normal cell cycle regulation. This can contribute to diseases like cancer, where cell growth is uncontrolled.