asked 25.0k views
5 votes
What are the main classes of fishes? the main groups of tetrapods?

1 Answer

4 votes
The main groups of tetrapods are Amphibians, reptiles (including dinosaurs and birds) and mammals

Classes of fishes are agnatha , chondrichthyes , osteichthyes
answered
User Ynn
by
8.5k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.