Which of the following is assumed to be more primitive than a dinosaur and more complex than a shark?

Question

Quizplus · Accepted Answer

Frogs are part of the amphibian group, which evolved after fishes (like sharks) but before the emergence of dinosaurs. This places them in the evolutionary timeline as more primitive than dinosaurs but more complex than sharks. Amphibians are known to have evolved from fish that developed adaptations for living both in water and on land, bridging the gap between aquatic life forms like sharks and fully terrestrial animals like dinosaurs.

Which of the Following Is Assumed to Be More Primitive