Phylum Chordata Kingdom Animalia -

Facts About Phylum Chordata - The Vertebrates chordata

Animals in the phylum Chordata share four key features that appear at some stage during their development: a notochord, a dorsal hollow nerve cord, pharyngeal

chordata An extensive vertebrate fossil record begins about 400 million years ago Embryological evidence places the phylum Chordata within the Living members of the phylum Chordata include four types of vertebrate chordates belonging to the subphylum Vertebrata fish, amphibians, birds and mammals - Animals in the phylum Chordata share four key features that appear at some stage during their development: a notochord, a dorsal hollow nerve cord, pharyngeal

ปั่นสล็อตฟรี pg ทดลองเล่น Chordata- This comprising animals having notochord or chorda the Chordata has a notochord at some stage during the life, it is not known