1 43% - Why im i having a bad taste in mouth? 2  20% - Is it normal for my throat to hurt worse after starting antibiotics for strep throat? 3  46% - How to get bad taste out of mouth from antbiotics? 4  48% - How do you get rid of bad metallic taste in mouth?
All animals in the Chordate Phylum have backbones. They are also called vertebrates.. The Chordate Phylum is split into Classes. Several Classes are listed below:
Phylogeny. The evolutionary history of a group of genetically related organisms is called a phylogeny. It includes ancestor species and descendant species. A phylogeny is usually represented by a tree diagram called a phylogenetic tree.hylogenetic Classification. A cladogram shows how species may be related by descent from a common ancestor. A classification of organisms on the basis of such relationships is called a phylogenetic classification. A phylogenetic classification involves placing organisms in a clade with their common ancestor.