Why do scientists use mice for experiments and how do they mirror human biology

Mice are indispensable in biomedical research due to their genetic and anatomical similarities to humans, short lifespans, and rapid reproduction. They have been crucial in developing treatments for cancers, vaccines for pandemics like COVID-19, and understanding neurodegenerative disorders. Ethical guidelines ensure responsible use, with advancements like CRISPR enhancing accuracy and reducing animal numbers.