Definition of Chordates. Meaning of Chordates. Synonyms of Chordates

- CSIs provide molecular means to reliably distinguish chordates from all other animals. Chordates are divided into three subphyla: Vertebrata (fish, amphibians...
- found to be of chordates, several Cambrian chordates are known, with some fossils considered as ****tive chordates. The Cambrian chordates are characterised...
- The notochord is an elastic, rod-like structure found in chordates. In chordate vertebrates the notochord is an embryonic structure that disintegrates...
- hollow nerve cord of chordates. Both the hemichordates and the chordates have a thickening of the aorta, homologous to the chordate heart, which contracts...
- the ancestral chordate karyotype. Synteny analysis indicates that there were 17 chromosomes in the last common ancestor to the Chordates. Multiple lines...
- these characteristics with other chordates. Vertebrates are distinguished from all other animals, including other chordates, by multiple synapomorphies, namely...
- comparison with chordates, so many of the genetic markers identified in this group are also found in chordates or are homologous to chordates in some way...
- majority of the phylum Chordata, as the Cephalochordata are the only chordates not included in the clade. This clade is defined by a more advanced olfactory...
- symmetry; The latter indicates that they belong to the Bilateria, along with chordates, arthropods, annelids and molluscs. Sea urchins are found in every ocean...
- is also a difference from lower chordates. The difference between a mammalian embryo and an embryo of a lower chordate animal is evident starting from...