To make different animals easily to identify
for example
mammals - mammals are animals that don`t lay eggs,warm blooded and nourished their young with milk
invertebrate and vertebrate animals
invertebrate animals are animals are animals that don`t have backbone and vertebrate animals are animals that have backbone
to know what is related
Basal Lamina and glycoproteins are two of the functional groups that are present in laminin. Laminin is an active and biologically important part to both groups.
fungi & animals
In the English language, there are a huge variety of names for groups of animals and groups of plants and groups of people.See the "What are the names for various groups of animals?" for some of them.Typically such groups have members that are related to each other.The special case of a group of organisms that are genetically identical to each other -- which happens in the wild with many kinds of plants and bacteria, and a very few species of animals -- is called a clonal colony.
African.Traditionally and biologically too because of highest rate of multiple pregnancies among them.
Biologically, Norwegians, Icelanders, and other Scandinavians are the same. A thousand years is no where near long enough to bring about a change in a groups genetic make up.
The Ainu of Japan share common ancestry with all native American groups in North, Central and South America.
No, animals that live in groups, or packs, actually tend to hunt larger animals. For example lions, they hunt in groups and take down some of the largest land animals in the world.
Most animals do not live in family groups. Some animals that do include horses, lions, and dolphins.
He divided animals into two groups- those with red blood and those without it.
Phylogenetic classification groups animals based on their evolutionary relationships and genetic similarities. This form of classification organizes animals into groups based on their shared ancestry and common descent.
vertebrates and invertebrates
Aristotle made three groups of animal which is Terrestrial- where LAND animals live Aquatic- where AQUATIC animals live Aerial- where AIR animals live