The vertebrate fish group that most likely gave rise to the tetrapods is the ____.

Question

Quizplus · Accepted Answer

Lobe-finned fishes, such as coelacanths and lungfishes, possess some characteristics that are similar to early tetrapods. They have muscular fins that are capable of supporting their weight, which is a trait that is essential for the evolution of tetrapod limbs. Additionally, the structure of their fins and some of their skeletal features are similar to those of early tetrapods, suggesting that lobe-finned fishes are the closest living relatives of tetrapods.

The Vertebrate Fish Group That Most Likely Gave Rise to the Tetrapods