1.     Chordates are the most advanced Phylum in the Animal Kingdom, including all vertebrates, animals with backbones, and several invertebrates. They possess a bilaterally symmetrical body and are deuterostomes.

 In your essay;

i.          Discuss five (5) distinguishing characteristics of Chordates.

ii.        Differentiate between Urochordates and Cephalochordates.

iii.      Briefly discuss the phylogeny of Vertebrates.