Cell culture dish is a type of laboratory dish used for cell culture, which is the process of growing cells in a controlled environment. The dish is usually flat, round and sterile, with a lid to control the environment within. It is commonly used for culturing cells, testing drugs, and conducting various scientific experiments. Cell culture dish provides a sterile and enclosed environment to ensure the safety of the cells and the accuracy of the experiment. With the help of cell culture dish, the culture of eukaryotic cells, such as human cells, can be easily achieved in the laboratory.