title: [Principle of conservation of mutation].
mesh_terms: D000818:Animals; D001717:Birds; D001830:Body Surface Area; D001835:Body Weight; D003445:Crustacea; D004463:Ecology; D007313:Insecta; D008322:Mammals; D009154:Mutation
vernacular_title: Printsip sokhraneniia izmenchivosti.