Genetics - A branch of biology that studies heredity and variation in organisms.⏎
Ecology - A branch of science that deals with the relation of organisms to one another and their physical environment.⏎
Endemic - The baseline level of disease usually present in a community.⏎
Disease - Any abnormal condition that affects all or part of an organism, resulting in symptoms such as pain or loss of function.⏎
DNA - Short for deoxyribonucleic acid, DNA is any of the nucleic acids that contain the genetic instructions necessary for the development and functioning of all living organisms as well as some viruses.⏎