chordata

chordata   Dan chordata

The phylum Chordata consists of the invertebrate chordates—the subphylum Cephalochordata and the subphylum Urochordata —along with the

Chordata published on by null  The phylum chordata and subphylum vertebrata: their history Multicellular animals are often divided into vertebrates and invertebrates

58bet ทางเข้า Phylum Chordata Facts · All have a tubular nerve cord above the notochord, which is gelatin-like and encased in a The phylum chordata and subphylum vertebrata: their history Multicellular animals are often divided into vertebrates and invertebrates