Cell culture is a specialized skill in which cells are grown and maintained in a laboratory setting. This technique is used to study the behavior of cells under controlled conditions, and it is an essential tool in many areas of biomedical research, including cancer research, drug discovery, and tissue engineering. Cell culture requires knowledge of sterile technique, cell physiology, and biochemistry, and it can be challenging and time-consuming. However, it has the potential to provide valuable insights into the complex biology of living organisms.