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.
Current Level. Generation of Phylogenetic Tree based upon DNA sequence analysis A phylogenetic tree is a type of graph that scientists use to classify related organisms. Traditionally these trees were created using physical traits of organisms such as bone structure, beak shape, etc.ore recently molecular data has been used to support and refine these phylogenetic trees. This is done by aligning DNA sequences for a particular gene from several organisms and then applying a program to examine the number of mutations that have accumulated between these sequences.