1st Part

33rd Topic: The Basics of Genetics 🧬

Let's start our next topic, which is all about genetics! This field of biology studies how traits are passed down from parents to their children. It's the science that explains why you have certain eye or hair colors, or why you might look like your relatives.

The foundation of genetics is DNA (deoxyribonucleic acid), the molecule that contains the unique genetic code for every living organism.

Would you like to begin by learning more about DNA?