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Clasification of Organism

Organism are clasified into Five Groups according to there characteristics and evolution, these groups are written in the order of their evolution. The Five groups and their basic identification characteristics are :

1. Monera : These are Unicellular organism, these are the most primitive organism. These include Eukaryotes. Have Nucleoid (same as Nucleus, however Nuclear Membrane is not present hence Nucleus is not clear). The mode of nutrition is Autotrophic. There is Binary Fission in these organisms. Examples include: Bacteria,Cyanobacteria.

2. Protista : These are also Prokaryotes and Unicellular, these reproduce through both sexual and asexual modes. The Mode of Nutrition is both Autotrophic and Hetrotrphic. Examples include: Amoeba,Paramecium.

3.Fungi : These are Multicellular. These are Eukaryotes (Have Nucleus,with Nuclear Membarne and have various Cell organelles with there membrane ). The cells are larger than Prokaryotes. The mode of Nutrition is Parasites(both endo and exo) and Saptosites i.e Hetrotrophic. Reproduction is through spores. Examples include: Rhizopus,Mucor.

4. Plantae : (Further division not included) Are Multicellular Eukaryote organism and have developed respiratory system. These are typically Autotrophic. Some of these organisms live in water (aquatic and Marine both) and some live on land. Reproduction is through both sexual and asexual modes.

5. Animalia : (Further division not included) Are Multicellular Eukaryotic organism. The mode of Nutrition is Holozoic Hetrotrophic. Some of these organisms live in water (aquatic and Marine both)and some live on land. Some of the organism hive milk to there young ones. Reproduction is mostly through Sexual mode. Examples include: Humans, Dogs and Cats.

The classification are written in this order only.