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The two major groups of animals are?
Vertebrates and Invertebrates
How have scientists been able to infer the relationship between the major groups of Vertebrates?
scientist have been able to infer the relationships between the major groups of vertebrates by bones
What are the two major groups of animal classification?
The two major groups of animal classification are vertebrates and invertebrates. Vertebrates have a backbone or spine, while invertebrates do not. Examples of vertebrates include mammals, birds, reptiles, amphibians, and fish, while invertebrates include insects, arachnids, mollusks, and annelids.
The animal kingdom is divided into smaller groups called?
The animal kingdom is divided into smaller groups called vertebrates and invertebrates. Vertebrates are those animals with backbones and endoskeletons and invertebrates lack a backbone and generally have the skeleton on the outside of their bodies.
The vertebrates are further divided into five groups or classes?
The vertebrates are further divided into five groups or classes.
What is the major difference between vertebrates and non-vertebrates?
The major difference between vertebrates and invertebrates is that vertebrates have a back bone and invertebrates don't
What are the two groups of vertebrates?
There are five groups of vertebrates; fish, amphibians, reptiles, birds and mammals.
The two major groupings within the animal kingdom are?
The two major groupings within the animal kingdom are invertebrates (animals without a backbone) and vertebrates (animals with a backbone). Invertebrates make up the majority of animal species and include insects, worms, and mollusks, while vertebrates include mammals, birds, reptiles, amphibians, and fish.
Five groups of Vertebrates?
FishAmphibiansReptilesBirdsMammals
What are the groups for animals with backbones?
VERTEBRATES
Pictures of the 5 major groups of vertebrates?
Well a vertebrate is something with a back bone so... reptiles birds fish amphibians mammals
What is the basis in classifying animals into two major groups?
Probably invertebrates and vertebrates (although "chordates" is better for vertebrates) since the two groups are technically distinguished by the presence of a ventral cord in the invertebrates and a dorsal nerve cord (in their back). All but a few minor groups of chordates have their dorsal nerve cord protected by vertebrae so commonly, most people say invertebrates and vertebrates (until high school and college).
