👉 Gnotobiology is a branch of biology that focuses on understanding and studying the development, function, and regulation of organisms in an absence of external stimuli. It is often used to model various biological systems and systems under conditions where the presence or absence of other factors cannot be controlled, such as in the absence of light or oxygen. Gnotobiology can be applied to a wide range of biological systems, including plants, animals, and microorganisms. The study of gnotobiotic systems aims
