Back Orgaan Afrikaans Organo (biolochía) AN عضو (تشريح) Arabic ܗܕܡܐ ܓܘܝܐ ARC Muérganu (bioloxía) AST Лага AV Orqan (biologiya) Azerbaijani Ағза (биология) Bashkir Organo (biyolohiya) BCL Орган (біялогія) Byelorussian
In biology, an organ is a group of tissues that work together in an organism. They specialise in particular vital functions. They create an organ system which, as a whole, is an organism.
These are examples of organs: