👉 Endogenesis is the process by which a cell, such as a sperm or egg, develops into a new organism. This occurs through various mechanisms including genetic inheritance and environmental factors. In humans, for example, the development of a fetus from an egg begins at fertilization and continues until birth. The endogenous origin theory suggests that this process is largely determined by genetic factors and may also be influenced by external factors like nutrition, exposure to toxins, or other environmental conditions. Endogenesis has been studied in
