Question

question 5
which of the following phyla do not belong to the category of invertebrates?
chordata
porifera
annelida
arthropoda

Explanation:

Invertebrates are animals without a backbone. Chordata includes animals with a notochord (a precursor to the backbone in vertebrates), so most chordates are vertebrates. Porifera (sponges), Annelida (segmented worms), and Arthropoda (insects, crustaceans) are all invertebrate phyla.

Answer:

Chordata