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Unicellular organisms are the organisms which have only on cell as the body eg: Amoeba, This is a unicellular organism which can perform all functions just like a multicellular animal.
It performs respiration without any organs just like a multicelluar animal which has respiratory organs(Gills, lungs etc). and also reproduction, excretion, circulation, etc.
A multicellular animal has many cells(Millions, trillions of cells) these cells are grouped to form tissues which perform a similar function (ie all the cells in a tissue perform similar function) The tissues are organized to form organs (Liver, Pancreas, Muscles etc).
There are many differences between a unicellular organisms and multicellular organisms.
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∙ 14y ago
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Are euglena unicellular or multicellular?
Euglenas are unicellular protists.
Is amoeba unicellular or multicellular?
Amoeba is unicellular.
Is a diatom unicellular?
Yes, diatoms are unicellular
Is phylum apicomplexa unicellular or multicellular?
Most are multicellular, but some are unicellular
Is a cattail a unicellular or a multicellular?
Unicellular
Are euglena unicellular or multicellular?
Euglenas are unicellular protists.
Is amoeba unicellular or multicellular?
Amoeba is unicellular.
Is a diatom unicellular?
Yes, diatoms are unicellular
Is phylum apicomplexa unicellular or multicellular?
Most are multicellular, but some are unicellular
Is paramecium muticelluar or unicellular?
They are unicellular
Is a cattail a unicellular or a multicellular?
Unicellular
Is an ameoba unicellular or multicellular?
unicellular
Do sponges have unicellular in them?
no sponges are not unicellular.
Is amoeba unicellular or multicultural?
Unicellular.
Are the protoza unicellular or multicellular?
unicellular
Is archeae unicellular or multicellular?
unicellular
Is an Ameba unicellular or multicellular?
Unicellular
