Osteichthyes is a group of fish that have the derived characteristics of jaws and true bones. Which letter corresponds to where Osteichthyes belongs on the cladogram?

The study of animals is called zoology. The fish is one of the animals out of them one is bony fish and the other is cartilaginous fish.
The correct answer to the question is as follows:-
The cladogram shows that Osteichthyes should be under group A. Going back to their characteristics, they’re a group of fish that have the derived characteristics of jaws and true bones.
So, moving backward from group A these derived characteristics are clearly traceable, wherein each line is showing a relationship/connection.
Hence, the correct answer is mentioned as described.
For more information about the cladogram, refer to the link:-
https://brainly.com/question/2192784