The most severe effects of cystic fibrosis are seen in two body systems: the gastrointestinal (digestive) system, and the respiratory tract, from the nose to the lungs. CF also affects the sweat glands and male fertility. Symptoms develop gradually, with gastrointestinal symptoms often the first to appear.ystic fibrosis is an inherited disease, meaning it is caused by a defect in the individual's genes. Genes control cell function by serving as the blueprint for the production of proteins. Proteins carry out a wide variety of functions within cells.
Persian is part of the Indo-Iranian branch of the Indo-European language family. Therefore, learning some Persian will certainly assist with Arabic, Kurdish, Urdu and Hindi. Similarities across the languages as a percentage are 90% of the facts, 40% of the words and 30% of the grammar.
For the usage of Persian people as a pan-ethnic group designating the people of modern Iran (Persia), see Iran. The Persian people (Persian: Ù¾Ø§Ø±Ø³ÛØ§Ù) are an Iranian people who speak the modern Persian language and closely related Iranian dialects and languages.The term Persian translates to from Persis  which is a region north of the Persian Gulf located in Pars, Iran.he origin of the ethnic Persian peoples are traced to the Ancient Iranian peoples, who were part of the ancient Indo-Iranians and themselves part of the greater Indo-European language family.