chordata

chordata   Dan chordata

Living members of the phylum Chordata include four types of vertebrate chordates belonging to the subphylum Vertebrata fish, amphibians, birds and mammals -

Chordata , phylum of animals having a notochord, or dorsal stiffening rod, as the chief internal skeletal support at some stage of their Download format PHYLUM CHORDATA Introduction Task Resources Process Guidance Evaluation Conclusion Save slide Introduction ,

ตรวจหวย 1 กุมภาพันธ์ 2561 Chordata are bilaterally symmetric, deuterostome coelomates, and the vertebrate Chordata · Taxonavigation · Name · Classifications · References · Vernacular names