The 3 sections of the body of Hemichordates are
proboscis, colar and abdomen

The mode of fertilization in Amphioxus is
external

The blood pigment in Urochordates is
haemocyanin

The Phylum Chordata is made up of what number od subphyla?
5

Hemichordates are represented by two living classes: Enteropneusta (acorn worms) and Pterobranchia
Enteropneusta and Pterobranchia

The most advanced protochordates are 
cephalochordates

In the Class Pterobranchia in Phylum Chordata, the proboscis is modified into a
shield

Cephalochordates have
no heart

The blood of Leptocardia is
colorless

The shape of gut of Members of Urochordata is
U shaped