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Why are unicellular organisms often called microorganisms?
Unicellular, meaning Uni- "one" and cellular- "cell"... Being only one cell big it can't possibly be that big... So it is usually micro in size. Yeast is unicellular but it is about as large as they come.
In what kind of ecosystems are microorganisms the most important producers?
In fresh water aquatic ecosystems unicellular, colonial and filamentous micro-organisms comprise the most important producers. A large number of fauna depend on these producer micro-organisms.
Are protists unicelluar or multicellular?
it can be considered a multicellular organism
Are unicellular organisms primitive?
Yew , unicellular organisms are more primitive as compared to multicellular organisms .
Are protozoa a type of unicellular organisms?
yes protozoa is a type of unicellular organisms?
Explain why unicellular organisms are often called micro organisms?
because they are very tiny organisms only seen by a microscope.
What are micro-organisms?
Micro-organisms are tiny living things. They are not able to be seen with the naked eye and are only visible under a microscope.There are five different types of micro-organisms:bacteriafungivirusesalgaeprotozoa
Why are unicellular organisms often called microorganisms?
Unicellular, meaning Uni- "one" and cellular- "cell"... Being only one cell big it can't possibly be that big... So it is usually micro in size. Yeast is unicellular but it is about as large as they come.
How do unicellular get oxygen?
Unicellular protists, also known as micro-organisms, need oxygen to survive. They obtain oxygen by diffusing it across the cell membrane into the cell.
In what kind of ecosystems are microorganisms the most important producers?
In fresh water aquatic ecosystems unicellular, colonial and filamentous micro-organisms comprise the most important producers. A large number of fauna depend on these producer micro-organisms.
Are protists unicelluar or multicellular?
it can be considered a multicellular organism
How do unicellular organisms reproduce?
Most of the unicellular organisms reproduces asexually.
What diseases cause unicellular organism?
Diseases do not cause unicellular organisms; unicellular organisms cause diseases.
What disadvantages do Unicellular organisms have when compared to Multicellular organisms?
Colonies of unicellular organisms can work together.
Are unicellular organisms primitive?
Yew , unicellular organisms are more primitive as compared to multicellular organisms .
Is eukarya macro or micro?
Eukarya is the domain which carries eukaryotic cell organisms and all the multicellular and some unicellular organisms comes under this domain. Mostly eukaryotics are macroorganism that is they can be vissible with naked eyes but some of them (unicellular) are microorganisms which are not seen without the aid of microscope.
Did unicellular or multicellular organisms evolve first?
Unicellular organisms evolved first; and from them evolved the multicellular organisms. But that leads onto another question as to why multicellular organisms evolved.
