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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.
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.
How many of the 29 phyla include vertebrates?
There are 29 phyla in the kingdom Animalia. Only 3 percent of organisms in this kingdom are vertebrates. they are found in one phylum, called Chordata.
What are the three classification of animals?
The three classifications of animals are vertebrates, invertebrates, and mammals. Vertebrates have a backbone, while invertebrates do not. Mammals are a subgroup of vertebrates distinguished by characteristics such as hair and mammary glands.
What are simple vertebrates?
Simple vertebrates are vertebrate animals that are less complex in terms of their anatomy and behavior. This category includes animals like fish, amphibians, and reptiles, which have a more straightforward body structure and simpler nervous systems compared to more advanced vertebrates like mammals and birds. Simple vertebrates often rely on instinctual behaviors rather than complex cognitive abilities.
Are mice verebrates?
Yes, mice are vertebrates.
Are harvest mice vertebrates?
All mammals are vertebrates.
Do all mice have spines?
Yes, mice are vertebrates.
Is a mouse vertebrates or invertebrate?
Mice are vertebrates because they have a backbone.
Do mice have a spines?
Yes, mice are vertebrates.
Are mice invertebrates?
Mice are vertebrates because they have a backbone.
Are mice invertebrates or vertebrates?
Vertibrates, they have a spine
What do birds and mice have in common?
They are both vertebrates.
What class of vertebrates do mice and cows and humans belong to?
Mammalia
Do rats and mice have a spine?
Yes. Like all mammals rats and mice are vertebrates.
Is a mouse a vertebrate or an invertebrate?
Mice are vertebrates because they have a backbone.
Is a mouse a vertebrae?
Vertebrae are pieces of a spinal column. I believe what you are asking is whether or not mice are vertebrates. Yes, they are. Any animal that has a skeletal structure is a vertebrate. Creatures without a skeletal structure are called invertebrates.
