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 the mechanisms of DNA, RNA, and proteins. The field encompasses various sub-disciplines, including molecular genetics, population genetics, and quantitative genetics. Advances in genetics have led to significant developments in medicine, agriculture, and biotechnology, including gene therapy and genetic engineering. The understanding of genetic principles is fundamental to fields such as evolutionary biology and conservation.
For more information, visit the Wikipedia entry on Genetics.