👉 Premorula is a type of tooth that grows through its roots. It's often referred to as "the tooth from the mouth." This growth process can be caused by various factors, such as genetics or certain conditions like Tay-Sachs disease. The exact cause and mechanisms behind this process are not fully understood, but they suggest that it might have something to do with the development of a special type of cell called an epithelial-mesenchymal transition (EMT).