Genetic model systems

Genetic model systems are specific organisms used by scientists to study genes and heredity because their genetic makeup is well understood and often easy to manipulate. Examples include bacteria, yeast, fruit flies, and mice. These systems help researchers understand how genes work, how traits are inherited, and the genetic basis of diseases. By studying these models, scientists can uncover principles applicable to humans and other organisms, advancing medicine, agriculture, and biology. Their simplicity, short lifespans, or genetic similarities to humans make them valuable tools for genetic research.