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Are dinosaurs more closely related to amphibians than reptiles?
Wiki User
∙ 11y ago
Dinosaurs are more closely related to reptiles than to amphibians.
In fact, dinosaurs are classified as reptiles.
Amphibians are lower on the evolutionary tree than reptiles. Reptiles developed from amphibians. Amphibians developed from fish.
Wiki User
∙ 11y ago
No, dinosaurs are more closely related to reptiles than amphibians. Both dinosaurs and reptiles belong to the group called diapsids, which are characterized by having two openings in the skull behind the eye socket. Amphibians, on the other hand, belong to a different group called tetrapods.
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What other reptiles are related to crocodiles?
Crocodilians are most closely related to birds, sharing a common ancestor with them in the archosaur group. Other reptiles that are distantly related to crocodiles include turtles, snakes, lizards, and tuataras.
What is larger class or family?
Class is larger than family. A class is a category of organisms that share similar characteristics, such as mammals, reptiles, or birds. A family is a smaller subgroup within a class that includes closely related organisms.
Which animal phylum is most closely related to the phylum chordata?
I know the wolf belongs in the Phylum Chordata :P Chordata/e are: ~ animals that have a notochord that supports the body (or a backbone) - it includes all vertebrates. ~ all pilsterally symmetrical ~ have a nerve chord running down the back These can rage from - cows - sheep - dogs - cats - elephants - giraffes
Are porpoises more closely related to dolphins or whales?
Porpoises are more closely related to dolphins than whales. Both porpoises and dolphins are part of the family Delphinidae, while whales are a separate family within the order Cetacea.
What phylum is most closely related phylogenetically to first vertebrates?
The phylum Chordata is most closely related phylogenetically to the first vertebrates. Chordates share a number of characteristics with vertebrates, such as having a notochord, dorsal nerve cord, and pharyngeal slits. Cells within the notochord further develop into the vertebrae that define vertebrates.
Were dinosaurs mammals or amphibians?
Neither...They were reptiles. dinosaurs were nether amphibians or mammals they were all reptiles, though they are more closely related to birds.
Are dinosaurs closer to amphibians than to reptiles?
They are generally considered reptiles, though some think they should have their own class.
Are dinosaurs related to amphibians or reptiles?
Reptiles
Are dinosaurs more closely related to amphibians or mammals?
Dinosaurs are more closely related to mammals. Both mammals and dinosaurs share a reptilian ancestor that they don't share with amphibians.
What organism is closely related to amphibians?
Reptiles
Who is related to reptiles?
Amphibians and avians are the most closely related species to reptiles.
Did mammals evolve from dinosaurs?
No. Mammals evolved from synapsid reptiles, a group not closely related to dinosaurs. Dinosaurs are more closely related to modern reptiles and birds than they are to mammals.
Are amphibians and reptiles closely related?
Yes, they are close related, but reptiles tend to have scales and amphibians tend to have smooth skin (mostly on tropical amphibians) and even slimy skin.
Is a long neck and a giraffe related?
Not at all. Giraffes are mammals, which are not closely related to dinosaurs. Dinosaurs are more closely related to birds and modern reptiles.
Is the giraffe related to lond necked dinosausurs?
Giraffe are not closely related to dinosaurs, the dinosaurs are reptiles, giraffe are mammals. But of course they are more closely related than are mammals and shellfish...
Are dinosaurs the oldest mammals?
No. Dinosaurs were not mammals. They were more closely related to birds and modern reptiles than they were to mammals.
Are dinosaurs extinct land reptiles?
Current research suggests dinosaurs are more closely related to birds than land reptiles. There is fossil evidence of dinosaurs with feathers, and it has even been speculated that dinosaurs are warm blooded, unlike reptiles.
