A: Chromatin has several functions, the main one being to condense the six feet of DNA in every cell down to fit inside the nucleus. The chromatin is also res... Full Answer >
Farsi is a member of the Iranian branch of the Indo-Iranian language family; it is the official language of Iran. It is most closely related to Middle and Old Persian, former languages of the region of Fars (Persia) in southwestern Iran.Modern Persian is thus called Farsi by native speakers.ersian is spoken today primarily in Iran and Afghanistan, but was historically a more widely understood language in an area ranging from the Middle East to India.
Iranian People & Tribes. Iranian Ethnic Groups. The official language of Iran is Persian (Farsi). Persian is a West Iranian language of the Indo-European family of languages and is spoken in those parts of Iran where the Fars people, Persians, dwell, as well as in the Republic of Tajikistan. Tehran, Isfahan, Fars, Khorasan, Kerman and Yazd are some of the provinces inhabited by the Persians.