Question

Vertebrates are most closely related to:

a. Insects
b. Jellyfish
c. Tunicates/Seasquirts
d. Earthworms
e. Cephalopods

Answer 1

c. Tunicates/Seasquirts

Step-by-step explanation:

Tunicates are classified under the Urochordata phylum which is related to the Chordata phylum including vertebrates.