Genetics

Genetics is the scientific study of heredity and variation in organisms. It focuses on the molecular structure and function of genes, which are the basic units of heredity. Genes are made up of DNA and carry the instructions for the development, functioning, growth, and reproduction of all living things. Genetics explores how traits and characteristics are passed from parents to offspring, how genetic variation arises within populations, and the role of genes in evolution and health. The field encompasses various disciplines including molecular genetics, population genetics, and genetic engineering, among others. Through research in genetics, scientists aim to understand the complexities of biological processes and the genetic basis of diseases.