Answer to Question #82159 in Biology for Matthias Utaji

Question

The sub-phylum veterbrata is made up of how many class?

Answer 1

There are 7 classes:

• Class Agnatha (jawless fishes)

• Class Chondrichthyes (cartilaginous fishes)

• Class Osteichthyes (bony fishes)

• Class Amphibia (amphibians)

• Class Reptilia (reptiles)

• Class Aves (birds)

• Class Mammalia (mammals)