Vertebrate model organism

A vertebrate model organism is a species with a backbone, such as mice, zebrafish, or frogs, used in scientific research to study biological processes and diseases. Because they share many genetic and physiological features with humans, scientists can learn about genetics, development, and health issues by observing and experimenting on these animals. Their biological similarities make them valuable tools for understanding human biology and advancing medicine, while their manageable size and reproductive speed aid research progress.