Genetics

Genetics is the branch of biology that studies genes, genetic variation, and heredity in living organisms. It explores how traits and characteristics are transmitted from parents to offspring through DNA, the molecule that carries genetic information. Genetics encompasses various fields, including molecular genetics, population genetics, and quantitative genetics, and plays a crucial role in understanding evolution, disease, and biodiversity. Advances in genetics have led to significant developments in medicine, agriculture, and biotechnology, including gene therapy and genetic engineering.
For more information, visit the Wikipedia entry on Genetics.