Best Answer: Transitional epithelium can be stretched; thus appearing different shape if stretched or relax. Unlike stratified squamous the surface isn't flat and is covered in a glycoprotein!! Transitional epithelium is found in the Urinary system!!
A phylogenetic tree or evolutionary tree is a branching diagram or  tree  showing the inferred evolutionary relationships among various biological species or other entitiesâtheir phylogeny âbased upon similarities and differences in their physical or genetic characteristics.his is normally done by including an outgroup in the input data so that the root is necessarily between the outgroup and the rest of the taxa in the tree, or by introducing additional assumptions about the relative rates of evolution on each branch, such as an application of the molecular clock hypothesis.
Phylogenetic systematics, a.k.a. evolutionary trees : Cladistics is a method of hypothesizing relationships among organisms â in other words, a method of reconstructing evolutionary trees. The basis of a cladistic analysis is data on the characters, or traits, of the organisms in which we are interested. These characters could be anatomical and physiological characteristics, behaviors, or genetic sequences. The result of a cladistic analysis is a tree, which represents a supported hypothesis about the relationships among the organisms.