Class Agnatha
There are three classes of fishes: Class Agnatha (Jawless fish) Class Chondrichthyes (Cartilaginous jawed fish) Class Osteichthyes (Bony fish) FISHES…
Phylum Chordata
General Characteristics of Phylum Chordata Although not the largest, Chordates are the most diverse phylum in the animal kingdom. Chordates…