Genetics

Genetics is the study of genes, heredity, and variation in living organisms. This branch of biology explores how traits are passed from one generation to the next through DNA, and how genetic makeup influences an organism’s development, behavior, and health. The field encompasses a wide range of topics, from the molecular structure of genes to the role of genetics in evolution, disease, and even personalized medicine. Understanding genetics not only helps explain how we inherit characteristics but also opens the door to potential cures and treatments for genetic disorders.