Phylum Chordata
General Characters
1- Bilaterally and Triploblastic semmetrical
2- Nerve cord and notochord, gill slits, hepatic portal system, and post anal tail are present
3- Coelomates
Phylum Chordata
General Characters
1- Bilaterally and Triploblastic semmetrical
2- Nerve cord and notochord, gill slits, hepatic portal system, and post anal tail are present
3- Coelomates