Animal genetics is the study of how traits and characteristics are inherited in animals. It focuses on the genes, which are segments of DNA that carry information for specific traits, such as coat color or size. By understanding these genetic patterns, scientists can predict how traits will be passed from parents to offspring. This field also explores the role of chromosomes, which are structures that contain genes. Advances in animal genetics have led to improvements in breeding programs, helping farmers and researchers develop healthier and more productive animal populations. Techniques like genetic testing allow for better management of genetic diversity and disease resistance.