Genetics 101 by Beth Skwarecki offers an accessible introduction to the complex world of genetics, covering key concepts such as chromosomes, the structure of DNA, and the double helix. The book explains how genes work, how they are inherited, and their role in determining traits. It also explores advanced topics like cloning, genetic engineering, and DNA testing. Designed for readers with little to no background in genetics, Genetics 101 breaks down scientific concepts into easy-to-understand language, providing a comprehensive overview of how genetics impacts everything from personal health to evolution.