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Animals that have a backbone are?
Animals with a backbone are called vertebrates. This group includes animals such as mammals, birds, reptiles, amphibians, and fish. Vertebrates have a central spine or backbone made up of individual bones called vertebrae.
Vertebrates have all the following at some time during their development except which of these?
Vertebrates do not have exoskeletons. However, they do have internal organs, vertebral columns, and tails. Lampreys are vertebrates that also do not have jaws.
Why are the fossils of vertebrates similar to the bones of living vertebrates?
Fossils of vertebrates are similar to the bones of living vertebrates because they were once part of living organisms that shared similar anatomical structures and functions. Over time, the bones of vertebrates have undergone evolutionary changes, but many core features have been conserved due to their essential functions. This similarity allows paleontologists to make informed comparisons and infer the evolutionary relationships between ancient and modern vertebrates.
Did the first vertebrates evolve during the mesozoic era?
No. The 1st vertebrates appeared in the fossil record about 525 million years ago during the Cambrian Period. This was in the Paleozoic Era.
Is a goldfish a vertebrate?
Yes it isyes, goldfish have backbones and therefore are vertebratesGoldfish have a spine, so are classed as a vertebrate.Yeah.Yes. Goldfish, like all fish, are vertebrates. They have a backbone, which is the characteristic shared by vertebrates.
What is the pallet where you put the chemicales in called?
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Is a snake a vertebrates or invertebrates?
Snakes are vertebrates.
Are jaguars vertebrates or non-vertebrates?
vertebrates
Are toucans invertebrates or vertebrates?
A toucan is a bird, and all birds are vertebrates.
Are Dolphins vertebrates or invertebrates?
Dolphins are vertebrates.
Are rabbits vertebrates or invertebrates?
They have a skeleton & are therefore Vertebrates
Are ostrich's vertebrates or invertebrates?
Ostrich's are vertebrates as they have a spine.
Are piranhas vertebrates or invertebrates?
Pelicans are birds and, like all birds, they are vertebrates. Pelicans have a backbone and an internal skeleton.
Do they have vertebrates or non-vertebrates?
There are both vertebrates(things with backbones) & non-vertebrates(animals without backbones).
What are the difference between vertebrates and in vertebrates?
vertebrates have a backbone invertebrates don't
Are animals with backbones called invertebrates or vertebrates?
They are called vertebrates
Are squirrels vertebrates or invertebrates?
Squirrels are vertebrates, they have spines.
