Question

What are the fundamental and general chordate characters and give classification?

Answer 1

It's features are as follows

1. They have hollow nerve chord in the dorsal side of body
2. Have gills slits in the pharynx
3. The have tail behind the anal opening.
4. A notochord is flexible chord between nerve chord and digestive track,which is replaced by bone or cartilage to form a vertbral column in higher vertebrata.
5. It is divided in two categories.(i) protochordates and (ii) vertebrates

Answer 2

Answer:

What are the fundamental and general chordate characters and give classification