The gut tube is formed as the spherical yolk sac is compressed by the transverse folding or bending of the embryo. The straight, endodermal gut tube can be divided caudal to the diaphragm into the abdominal foregut, midgut, and hindgut. Note that the derivatives of the foregut continue cranial to the diaphragm and include the esophagus and the pharynx.
Colitas is little tails, but here the author could also be hinting at 'colas,' the tip of a marijuana branch, where it is more potent and with more sap â said to be the best part of the leaves.. On a dark desert highway cool wind in my hair. Warm smell of colitas rising up through the air.
Caliectasis is a medical condition in which the calyces of the kidneys become dilated. The calyces are the kidney chambers through which the urine passes, being divided into two categories: minor and major. The minor calyces actually encompass the peak of each of the renal pyramids.