What Type Of Group Are Animals Monophyletic?

What Type Of Group Are Animals Monophyletic? Monophyletic taxon : A group composed of a collection of organisms, including the most recent common ancestor Do dinosaurs and birds form a monophyletic group? The class Reptilia, as traditionally defined, is paraphyletic because it excludes birds (class Aves) and mammals. … However, mammals hail from the synapsids

What Is The Difference Between A Dinosaur And A Dragon?

What Is The Difference Between A Dinosaur And A Dragon? Dinosaurs were strong and ferocious, but they didn’t have magical powers. Most dragons were winged creatures that could fly. They possessed magical powers, and even the non-winged dragons could still fly thanks to their mythical superpowers. Dinosaurs, if they existed today, could be challenging to

What Are The Major Events That Happened In The Mesozoic Era?

What Are The Major Events That Happened In The Mesozoic Era? The Mesozoic Era is the age of dinosaurs. They evolved from earlier reptiles to fill niches on land, in the water, and in the air. Mammals also evolved but were small in size. Flowering plants appeared for the first time. Dinosaurs went extinct at

What’s The Closest Living Thing To A Dinosaur Today?

What’s The Closest Living Thing To A Dinosaur Today? The closest living things to dinosaurs need to be taken a look at in terms of classification of species. Dinosaurs are classified as reptiles, a group that includes crocodiles, lizards, turtles, and snakes. Of this large group of animals, other than birds, crocodiles are the closest