The biological gallery explores human biology from cells to disease, acting as A journey through human biology. Room 1 covers body systems, including cells, reproduction, immunity, and bones, plus how the body responds to infection. Room 2 focuses on non-infectious diseases like diabetes and heart disease, using 3D models, visuals, and videos. The gallery guides visitors through the journey of health and what happens when it goes wrong, making them reflect on their own well-being.