One Becomes Two: How Cells Divide to Help You Grow and Heal

Next Generation Science

This educational video introduces students to the fundamental concept of cell division, specifically the process of mitosis. It explains that living things like humans, animals, and plants are multicellular organisms made of trillions of tiny building blocks called cells. The narrative guides viewers through why cells need to divide—to help the body grow, repair injuries, and stay alive—and simplifies the complex biological mechanism into understandable steps.