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All animals can be placed in one of two groups what are the two groups?
Vertebrates and invertebrates.
What is one difference among animals that is used to classify them into two large groups?
Porifera(sponges) and Nematoda(roundworms).
The two major groups of animals are?
Vertebrates and Invertebrates
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.
Scientist divide vertebrates into two main groups agree or disagree?
no
What two groups of the animal kingdom and can be classified?
this group is called invertebrates and vertebrates :)
what two groups of present-day vertebrates are the descendants of reptiles?
are alligator and snakes
Mammals and lizards or birds are the two groups of vertebrates that are endotherms?
Mammals and birds are endothermic.
How are mammals like the birds but unlike the other vertebrates?
Bird and mammals are the only two groups of vertebrates which are warm blooded. Amphibians, reptiles and fish, the other vertebrate groups, are all cold-blooded.
The vertebrates are further divided into five groups or classes?
The vertebrates are further divided into five groups or classes.
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).
What 2 groups are animals divided into?
Animals are divided into two main groups: vertebrates and invertebrates. Vertebrates are animals with a backbone or spinal column, such as mammals, birds, reptiles, amphibians, and fish. Invertebrates, on the other hand, are animals without a backbone, including insects, arachnids, mollusks, and annelids.
