Question

write fundamental character of chordata ​

Answer 1

Answer:

Characteristics of 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 slits, and a post-anal tail (Figure 2). In some groups, some of these are present only during embryonic development.

Answer 2

Characteristics of Phylum chordata are:-

1. Brain
2. Bilateral symmetrical
3. Triploblastic
4. Notochord
5. Dorsal hollow nerve cord
6. Post anal tail
7. Segmented muscle bands
8. Endostyle
9. Pharyngeal gill