WebMay 12, 2024 · Archosaurs were the ancestors of dinosaurs and crocodiles, but they were only distantly related to modern snakes, lizards, and turtles, groups that had split off at different times. Then, 65 million … WebMay 2, 2024 · Dinosaurs are part of the reptile group, and they're loosely related to all kinds of reptiles, including lizards, snakes, crocodiles, and turtles.
Is A Dinosaur a Reptile, Mammal, Bird, or Something Else?
WebA) Feathers may have originally evolved for interspecies communication and display. B) The evolution of feathers and other characteristics of birds occurred in a linear progression. C) Feathers may have originally evolved for insulation. D) Feathered birds, capable of flight, evolved after the extinction of dinosaurs. WebMar 10, 2024 · Tetanurans are closely related to birds due to having a sophisticated air-sac-ventilated lung system. Besides, these dinosaurs had an advanced circulatory system, stiffened tails, a strap-like scapula, maxillary teeth anterior to … hearing blockage in one ear
Use the phylogenetic tree to the right to choose the true …
WebMar 6, 2024 · 3) Rodents and rabbits are most closely related to primates. TRUE. First of all, they are all mammals, meaning they belong to the same monophyletic group. Second, they share a recent common ancestor, which suggests they are more related to each other than to any other group. 4) Amphibians are more closely related to ray-finned fish than … WebDinosaurs are most closely related to reptiles, as oppose to mammals or birds, because of these characteristics. Let us look at the differences between a mammal, a bird, and a reptile, and how closely related the dinosaur was to each of these categories of animals; and how it was then decided that a dinosaur was a reptile. WebApril 24, 2008 The closest living relatives of Tyrannosaurus rex are birds such as chickens and ostriches, according to research published today in Science (and promptly reported … hearing birds chirping at night meaning