👉 Bicellular refers to a cell that is composed of two different types of cells, typically consisting of two specialized cells called mitochondria and ribosomes. These two types of cells work together in a complex network to carry out various cellular functions, such as ATP production, protein synthesis, and lipid metabolism. In summary, the term "bicellular" refers to a cell that contains two types of specialized cells, each functioning independently but working closely together within a larger cell.