👉 Pyopoiesis is a concept in embryology and developmental biology. It refers to the process of cell division that occurs during early development, specifically during gastrulation (the stage between organogenesis and meiosis). During this period, cells divide into two daughter cells, each with three copies of their own cell nucleus. This process is crucial for the formation of the embryo's body, as it allows for the development of organs and tissues. In humans, pyopoiesis occurs during the first few