Question

Which classes are included in the group tetrapoda?

A) bony fishes, amphibia, reptillia, and mammalia
B) amphibia, reptilla, aves, and mammalia.
C) reptillia, aves, and mammalia.

Answer 1

I believe the answer is B.

Answer 2

Thank you

Answer 3

Definitions are super important in biology, learn them! It will help immensely if you know things right away so you're immediately on the same page as your textbook/professor/etc when they mention a word, rather than having to take the time to look it up or fall behind during a lecture because you're not fully understanding what is being talked about.

The superclass Tetrapoda, or the tetrapods, comprises the first four-limbed vertebrates and their descendants, including the living and extinct amphibians, reptiles, mammals, and birds.