Chordates - Chordata - The Animal Encyclopedia.
The three common chordates characters were probably characteristics of the ancestral chordates. They distinguish chordates from all other animals and appear their common ancestry. Characters common to chordates and higher non-chordates: There are a number of features in which the chordates resemble the higher nonchordates or invertebrates.The chordates are named for the notochord, which is a flexible, rod-shaped structure that is found in the embryonic stage of all chordates and in the adult stage of some chordate species. It is located between the digestive tube and the nerve cord, and provides skeletal support through the length of the body.Other chordates are the main source of food for humans such as types of fish, and many animals that are hunted. Mammals are included in the chordates and are used for food resources, they live our homes as pets, and they function in our ecosystems. We have a very close interaction with chordates as they affect our everyday lives.
Another characteristic of chordates is a structure called the endostyle, a ciliated groove on the ventral wall of the pharynx that secretes mucus and traps small food particles that enter the pharyngeal cavity. The endostyle is present in tunicates and lancelets.Hamza Ali; Introduction: The question separated coercion this biological con-balance was the Kingdom Carnalia. This con-balance gain specifically be analyzing the Phylum Chordata, by providing an insertion to Chordates, Vertebrates, The Genus arrangement of Cladistics, Fish, Amphibian, and Reptiles.
Characteristics of the Kingdom Animalia The kingdom Animalia consists of over thirty different major phyla including Mollusca, Arthropoda,Cnidaria, and Chordata. The Chordates are the ones that are most popularly thought of as animals, but insects and mollusk-like creatures are just as much an animal as a koala bear and giraffe.
