Examples include Jellyfish, Sea Anemone, and Hydra. You can see these animals living solitarily or n colonies. These animals have two germ layers and hence are called diploblastic. The body has a sac-like cavity, with a single opening for ingestion an egestion. These organisms show more body differentiation. Commonly called as Sponges, some of the examples are Spongilla, Sycon etc. The body design shows minimal differentiation and division of tissues. They have a canal system that helps in circulating water and food particles and oxygen. These organisms have pores all over the body. These are the simplest multicellular animals, found mainly in marine habitats. Let us now look at some important features of each Phylum. The different phyla in the classification of animals are as follows: In the classification of animals chart, they move from the simplest to the most complex. Apart from the primary distinguishing features of the Animal Kingdom (Eukaryotic, Multicellular, without a cell wall and heterotrophic) each phylum has organisms that have common characteristics. These are nothing but divisions in which animals/organisms with the same characteristics are included under them. It is further divided into different phyla. The Different PhylaĬlassification of animals is termed as Kingdom Animalia. Another important feature is that they have a heterotrophic mode of nutrition, which means that they cannot make their own food. The cells do not have cell walls in them. They are all multicellular, with many cells present. Scientifically speaking, all organisms that belong to this Kingdom are Eukaryotic organisms. Your pet dog, bird, cat or even those pesky insects that you find in the gardens are all part of this gigantic kingdom. You and your friends, for example, are members of the Animal Kingdom. And at the other end, you see animals that you probably come across in your daily life. At one end of this classification of animals, you have the microscopic organisms. Kingdom Animalia consists of organisms that range from the simplest of the animal forms to the most complex. Let us learn more about this famous Kingdom! Animal Kingdom In scientific terminology, they are grouped under the Kingdom Animalia, better known as the Animal Kingdom. The best-known organisms are the animals. Yet, there are some characteristics that are similar between groups of organisms and this is what binds them together.Ĭlassification of animals helps us to understand their characteristics, as well as their differences with other organisms. These living organisms that are known to man, very broadly include animals, plants, microorganisms etc. There are some which are even yet to be discovered. There are millions of living organisms in this world.
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