Question: Home to the Prorophora halothamni, name how many provinces this county is comprised of?
Sentence (from "Uzbekistan"): Uzbekistan ( , ), officially the Republic of Uzbekistan (Uzbek: "Oʻzbekiston Respublikasi" , Ўзбекистон Республикаси , وزبېکىستان رېسپۇبلیکەسی ; Russian: Республика Узбекистан ), is one of only two doubly landlocked countries in the world.
Relevant evidence: No