conserved mechanisms

Conserved mechanisms are fundamental biological processes that remain similar across different species throughout evolution. They are like basic tools used in life’s toolbox, such as how cells divide or how DNA copies itself. These processes are maintained because they are efficient and essential for survival, allowing organisms from tiny bacteria to humans to perform vital functions reliably. Studying these shared mechanisms helps scientists understand biology better and can lead to medical advances, since problems in these core processes often cause diseases. Overall, conserved mechanisms show how life has evolved in diverse forms but still relies on common, effective strategies.