Trachea to prevent swallowed matter from entering the trachea. In the fourth week of development of the human embryo as the respiratory bud grows, the trachea separates from the foregut through the formation of tracheoesophageal ridges which fuse to form the tracheoesophageal septum and this separates the future trachea from the oesophagus and divides the foregut tube into the laryngotracheal tube. Before the end of the fifth week, the trachea begins to develop from the laryngotracheal tube which develops from the laryngotracheal groove. The first part of the cephalic region of the tube forms the larynx, and the next part forms
Kerry (name) Kerry (name) Kerry or Kerri is both a masculine and feminine English language given name of Gaelic (Irish) origin. In its original form Ciarraighe ("Ciarraí"), it denoted "the people of Ciar" ("ciar-raighe"), Ciar being the son of Fergus mac Róich, who gave his name to County Kerry. Ciarraighe was thus the name of the pre-Gaelic tribe who lived in the area of what is now County Kerry. However branches of the Ciarraighe were all over Ireland: Kerry is also a common surname and as such is of Welsh origin, though sometimes spelled Ceri. However, Ceri (pronounced Kerry) is more commonly